11315898880

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30911}}^1$

素因数の和:30958

約数の個数: 160

約数和(自身を含む): 31875959808

約数和(自身を除く): 20560060928

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 512, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1280, 1408, 1430, 1664, 1760, 2080, 2288, 2560, 2816, 2860, 3328, 3520, 4160, 4576, 5632, 5720, 6656, 7040, 8320, 9152, 11440, 14080, 16640, 18304, 22880, 28160, 30911, 33280, 36608, 45760, 61822, 73216, 91520, 123644, 154555, 183040, 247288, 309110, 340021, 366080, 401843, 494576, 618220, 680042, 803686, 989152, 1236440, 1360084, 1607372, 1700105, 1978304, 2009215, 2472880, 2720168, 3214744, 3400210, 3956608, 4018430, 4420273, 4945760, 5440336, 6429488, 6800420, 7913216, 8036860, 8840546, 9891520, 10880672, 12858976, 13600840, 15826432, 16073720, 17681092, 19783040, 21761344, 22101365, 25717952, 27201680, 32147440, 35362184, 39566080, 43522688, 44202730, 51435904, 54403360, 64294880, 70724368, 79132160, 87045376, 88405460, 102871808, 108806720, 128589760, 141448736, 174090752, 176810920, 205743616, 217613440, 257179520, 282897472, 353621840, 435226880, 514359040, 565794944, 707243680, 870453760, 1028718080, 1131589888, 1414487360, 2263179776, 2828974720, 5657949440, 11315898880]

約数ペア:

[(1, 11315898880), (2, 5657949440), (4, 2828974720), (5, 2263179776), (8, 1414487360), (10, 1131589888), (11, 1028718080), (13, 870453760), (16, 707243680), (20, 565794944), (22, 514359040), (26, 435226880), (32, 353621840), (40, 282897472), (44, 257179520), (52, 217613440), (55, 205743616), (64, 176810920), (65, 174090752), (80, 141448736), (88, 128589760), (104, 108806720), (110, 102871808), (128, 88405460), (130, 87045376), (143, 79132160), (160, 70724368), (176, 64294880), (208, 54403360), (220, 51435904), (256, 44202730), (260, 43522688), (286, 39566080), (320, 35362184), (352, 32147440), (416, 27201680), (440, 25717952), (512, 22101365), (520, 21761344), (572, 19783040), (640, 17681092), (704, 16073720), (715, 15826432), (832, 13600840), (880, 12858976), (1040, 10880672), (1144, 9891520), (1280, 8840546), (1408, 8036860), (1430, 7913216), (1664, 6800420), (1760, 6429488), (2080, 5440336), (2288, 4945760), (2560, 4420273), (2816, 4018430), (2860, 3956608), (3328, 3400210), (3520, 3214744), (4160, 2720168), (4576, 2472880), (5632, 2009215), (5720, 1978304), (6656, 1700105), (7040, 1607372), (8320, 1360084), (9152, 1236440), (11440, 989152), (14080, 803686), (16640, 680042), (18304, 618220), (22880, 494576), (28160, 401843), (30911, 366080), (33280, 340021), (36608, 309110), (45760, 247288), (61822, 183040), (73216, 154555), (91520, 123644)]