4785963520

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4706

約数の個数: 160

約数和(自身を含む): 12759183360

約数和(自身を除く): 7973219840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 2560, 3224, 3328, 3968, 4030, 4160, 4639, 4960, 6448, 6656, 7936, 8060, 8320, 9278, 9920, 12896, 15872, 16120, 16640, 18556, 19840, 23195, 25792, 32240, 33280, 37112, 39680, 46390, 51584, 60307, 64480, 74224, 79360, 92780, 103168, 120614, 128960, 143809, 148448, 185560, 206336, 241228, 257920, 287618, 296896, 301535, 371120, 482456, 515840, 575236, 593792, 603070, 719045, 742240, 964912, 1031680, 1150472, 1187584, 1206140, 1438090, 1484480, 1869517, 1929824, 2300944, 2375168, 2412280, 2876180, 2968960, 3739034, 3859648, 4601888, 4824560, 5752360, 5937920, 7478068, 7719296, 9203776, 9347585, 9649120, 11504720, 11875840, 14956136, 15438592, 18407552, 18695170, 19298240, 23009440, 29912272, 30877184, 36815104, 37390340, 38596480, 46018880, 59824544, 73630208, 74780680, 77192960, 92037760, 119649088, 149561360, 154385920, 184075520, 239298176, 299122720, 368151040, 478596352, 598245440, 957192704, 1196490880, 2392981760, 4785963520]

約数ペア:

[(1, 4785963520), (2, 2392981760), (4, 1196490880), (5, 957192704), (8, 598245440), (10, 478596352), (13, 368151040), (16, 299122720), (20, 239298176), (26, 184075520), (31, 154385920), (32, 149561360), (40, 119649088), (52, 92037760), (62, 77192960), (64, 74780680), (65, 73630208), (80, 59824544), (104, 46018880), (124, 38596480), (128, 37390340), (130, 36815104), (155, 30877184), (160, 29912272), (208, 23009440), (248, 19298240), (256, 18695170), (260, 18407552), (310, 15438592), (320, 14956136), (403, 11875840), (416, 11504720), (496, 9649120), (512, 9347585), (520, 9203776), (620, 7719296), (640, 7478068), (806, 5937920), (832, 5752360), (992, 4824560), (1040, 4601888), (1240, 3859648), (1280, 3739034), (1612, 2968960), (1664, 2876180), (1984, 2412280), (2015, 2375168), (2080, 2300944), (2480, 1929824), (2560, 1869517), (3224, 1484480), (3328, 1438090), (3968, 1206140), (4030, 1187584), (4160, 1150472), (4639, 1031680), (4960, 964912), (6448, 742240), (6656, 719045), (7936, 603070), (8060, 593792), (8320, 575236), (9278, 515840), (9920, 482456), (12896, 371120), (15872, 301535), (16120, 296896), (16640, 287618), (18556, 257920), (19840, 241228), (23195, 206336), (25792, 185560), (32240, 148448), (33280, 143809), (37112, 128960), (39680, 120614), (46390, 103168), (51584, 92780), (60307, 79360), (64480, 74224)]