8425928960

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12491}}^1$

素因数の和:12560

約数の個数: 144

約数和(自身を含む): 22061071872

約数和(自身を除く): 13635142912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 992, 1054, 1088, 1240, 1280, 1360, 1984, 2108, 2176, 2480, 2635, 2720, 3968, 4216, 4352, 4960, 5270, 5440, 7936, 8432, 9920, 10540, 10880, 12491, 16864, 19840, 21080, 21760, 24982, 33728, 39680, 42160, 49964, 62455, 67456, 84320, 99928, 124910, 134912, 168640, 199856, 212347, 249820, 337280, 387221, 399712, 424694, 499640, 674560, 774442, 799424, 849388, 999280, 1061735, 1548884, 1598848, 1698776, 1936105, 1998560, 2123470, 3097768, 3197696, 3397552, 3872210, 3997120, 4246940, 6195536, 6582757, 6795104, 7744420, 7994240, 8493880, 12391072, 13165514, 13590208, 15488840, 15988480, 16987760, 24782144, 26331028, 27180416, 30977680, 32913785, 33975520, 49564288, 52662056, 54360832, 61955360, 65827570, 67951040, 99128576, 105324112, 123910720, 131655140, 135902080, 210648224, 247821440, 263310280, 271804160, 421296448, 495642880, 526620560, 842592896, 1053241120, 1685185792, 2106482240, 4212964480, 8425928960]

約数ペア:

[(1, 8425928960), (2, 4212964480), (4, 2106482240), (5, 1685185792), (8, 1053241120), (10, 842592896), (16, 526620560), (17, 495642880), (20, 421296448), (31, 271804160), (32, 263310280), (34, 247821440), (40, 210648224), (62, 135902080), (64, 131655140), (68, 123910720), (80, 105324112), (85, 99128576), (124, 67951040), (128, 65827570), (136, 61955360), (155, 54360832), (160, 52662056), (170, 49564288), (248, 33975520), (256, 32913785), (272, 30977680), (310, 27180416), (320, 26331028), (340, 24782144), (496, 16987760), (527, 15988480), (544, 15488840), (620, 13590208), (640, 13165514), (680, 12391072), (992, 8493880), (1054, 7994240), (1088, 7744420), (1240, 6795104), (1280, 6582757), (1360, 6195536), (1984, 4246940), (2108, 3997120), (2176, 3872210), (2480, 3397552), (2635, 3197696), (2720, 3097768), (3968, 2123470), (4216, 1998560), (4352, 1936105), (4960, 1698776), (5270, 1598848), (5440, 1548884), (7936, 1061735), (8432, 999280), (9920, 849388), (10540, 799424), (10880, 774442), (12491, 674560), (16864, 499640), (19840, 424694), (21080, 399712), (21760, 387221), (24982, 337280), (33728, 249820), (39680, 212347), (42160, 199856), (49964, 168640), (62455, 134912), (67456, 124910), (84320, 99928)]