164192800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12073}}^1$

素因数の和:12110

約数の個数: 72

約数和(自身を含む): 424449396

約数和(自身を除く): 260256596

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 12073, 13600, 24146, 48292, 60365, 96584, 120730, 193168, 205241, 241460, 301825, 386336, 410482, 482920, 603650, 820964, 965840, 1026205, 1207300, 1641928, 1931680, 2052410, 2414600, 3283856, 4104820, 4829200, 5131025, 6567712, 8209640, 9658400, 10262050, 16419280, 20524100, 32838560, 41048200, 82096400, 164192800]

約数ペア:

[(1, 164192800), (2, 82096400), (4, 41048200), (5, 32838560), (8, 20524100), (10, 16419280), (16, 10262050), (17, 9658400), (20, 8209640), (25, 6567712), (32, 5131025), (34, 4829200), (40, 4104820), (50, 3283856), (68, 2414600), (80, 2052410), (85, 1931680), (100, 1641928), (136, 1207300), (160, 1026205), (170, 965840), (200, 820964), (272, 603650), (340, 482920), (400, 410482), (425, 386336), (544, 301825), (680, 241460), (800, 205241), (850, 193168), (1360, 120730), (1700, 96584), (2720, 60365), (3400, 48292), (6800, 24146), (12073, 13600)]