116966720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:968

約数の個数: 112

約数和(自身を含む): 309969408

約数和(自身を除く): 193002688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 907, 992, 1040, 1240, 1612, 1814, 1984, 2015, 2080, 2480, 3224, 3628, 4030, 4160, 4535, 4960, 6448, 7256, 8060, 9070, 9920, 11791, 12896, 14512, 16120, 18140, 23582, 25792, 28117, 29024, 32240, 36280, 47164, 56234, 58048, 58955, 64480, 72560, 94328, 112468, 117910, 128960, 140585, 145120, 188656, 224936, 235820, 281170, 290240, 365521, 377312, 449872, 471640, 562340, 731042, 754624, 899744, 943280, 1124680, 1462084, 1799488, 1827605, 1886560, 2249360, 2924168, 3655210, 3773120, 4498720, 5848336, 7310420, 8997440, 11696672, 14620840, 23393344, 29241680, 58483360, 116966720]

約数ペア:

[(1, 116966720), (2, 58483360), (4, 29241680), (5, 23393344), (8, 14620840), (10, 11696672), (13, 8997440), (16, 7310420), (20, 5848336), (26, 4498720), (31, 3773120), (32, 3655210), (40, 2924168), (52, 2249360), (62, 1886560), (64, 1827605), (65, 1799488), (80, 1462084), (104, 1124680), (124, 943280), (130, 899744), (155, 754624), (160, 731042), (208, 562340), (248, 471640), (260, 449872), (310, 377312), (320, 365521), (403, 290240), (416, 281170), (496, 235820), (520, 224936), (620, 188656), (806, 145120), (832, 140585), (907, 128960), (992, 117910), (1040, 112468), (1240, 94328), (1612, 72560), (1814, 64480), (1984, 58955), (2015, 58048), (2080, 56234), (2480, 47164), (3224, 36280), (3628, 32240), (4030, 29024), (4160, 28117), (4535, 25792), (4960, 23582), (6448, 18140), (7256, 16120), (8060, 14512), (9070, 12896), (9920, 11791)]