1066469440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107507}}^1$

素因数の和:107555

約数の個数: 56

約数和(自身を含む): 2621475072

約数和(自身を除く): 1555005632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 107507, 215014, 430028, 537535, 860056, 1075070, 1720112, 2150140, 3332717, 3440224, 4300280, 6665434, 6880448, 8600560, 13330868, 16663585, 17201120, 26661736, 33327170, 34402240, 53323472, 66654340, 106646944, 133308680, 213293888, 266617360, 533234720, 1066469440]

約数ペア:

[(1, 1066469440), (2, 533234720), (4, 266617360), (5, 213293888), (8, 133308680), (10, 106646944), (16, 66654340), (20, 53323472), (31, 34402240), (32, 33327170), (40, 26661736), (62, 17201120), (64, 16663585), (80, 13330868), (124, 8600560), (155, 6880448), (160, 6665434), (248, 4300280), (310, 3440224), (320, 3332717), (496, 2150140), (620, 1720112), (992, 1075070), (1240, 860056), (1984, 537535), (2480, 430028), (4960, 215014), (9920, 107507)]