40109919680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7373147}}^1$

素因数の和:7373181

約数の個数: 56

約数和(自身を含む): 101130097968

約数和(自身を除く): 61020178288

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 7373147, 14746294, 29492588, 36865735, 58985176, 73731470, 117970352, 125343499, 147462940, 235940704, 250686998, 294925880, 471881408, 501373996, 589851760, 626717495, 1002747992, 1179703520, 1253434990, 2005495984, 2359407040, 2506869980, 4010991968, 5013739960, 8021983936, 10027479920, 20054959840, 40109919680]

約数ペア:

[(1, 40109919680), (2, 20054959840), (4, 10027479920), (5, 8021983936), (8, 5013739960), (10, 4010991968), (16, 2506869980), (17, 2359407040), (20, 2005495984), (32, 1253434990), (34, 1179703520), (40, 1002747992), (64, 626717495), (68, 589851760), (80, 501373996), (85, 471881408), (136, 294925880), (160, 250686998), (170, 235940704), (272, 147462940), (320, 125343499), (340, 117970352), (544, 73731470), (680, 58985176), (1088, 36865735), (1360, 29492588), (2720, 14746294), (5440, 7373147)]