9370725040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6890239}}^1$

素因数の和:6890269

約数の個数: 40

約数和(自身を含む): 23068523520

約数和(自身を除く): 13697798480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 6890239, 13780478, 27560956, 34451195, 55121912, 68902390, 110243824, 117134063, 137804780, 234268126, 275609560, 468536252, 551219120, 585670315, 937072504, 1171340630, 1874145008, 2342681260, 4685362520, 9370725040]

約数ペア:

[(1, 9370725040), (2, 4685362520), (4, 2342681260), (5, 1874145008), (8, 1171340630), (10, 937072504), (16, 585670315), (17, 551219120), (20, 468536252), (34, 275609560), (40, 234268126), (68, 137804780), (80, 117134063), (85, 110243824), (136, 68902390), (170, 55121912), (272, 34451195), (340, 27560956), (680, 13780478), (1360, 6890239)]