3684127760

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{1039}}^1$

素因数の和:1528

約数の個数: 80

約数和(自身を含む): 8666112000

約数和(自身を除く): 4981984240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 349, 508, 635, 698, 1016, 1039, 1270, 1396, 1745, 2032, 2078, 2540, 2792, 3490, 4156, 5080, 5195, 5584, 6980, 8312, 10160, 10390, 13960, 16624, 20780, 27920, 41560, 44323, 83120, 88646, 131953, 177292, 221615, 263906, 354584, 362611, 443230, 527812, 659765, 709168, 725222, 886460, 1055624, 1319530, 1450444, 1772920, 1813055, 2111248, 2639060, 2900888, 3545840, 3626110, 5278120, 5801776, 7252220, 10556240, 14504440, 29008880, 46051597, 92103194, 184206388, 230257985, 368412776, 460515970, 736825552, 921031940, 1842063880, 3684127760]

約数ペア:

[(1, 3684127760), (2, 1842063880), (4, 921031940), (5, 736825552), (8, 460515970), (10, 368412776), (16, 230257985), (20, 184206388), (40, 92103194), (80, 46051597), (127, 29008880), (254, 14504440), (349, 10556240), (508, 7252220), (635, 5801776), (698, 5278120), (1016, 3626110), (1039, 3545840), (1270, 2900888), (1396, 2639060), (1745, 2111248), (2032, 1813055), (2078, 1772920), (2540, 1450444), (2792, 1319530), (3490, 1055624), (4156, 886460), (5080, 725222), (5195, 709168), (5584, 659765), (6980, 527812), (8312, 443230), (10160, 362611), (10390, 354584), (13960, 263906), (16624, 221615), (20780, 177292), (27920, 131953), (41560, 88646), (44323, 83120)]