528048560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29867}}^1$

素因数の和:29910

約数の個数: 80

約数和(自身を含む): 1399972896

約数和(自身を除く): 871924336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 29867, 59734, 119468, 149335, 238936, 298670, 388271, 477872, 507739, 597340, 776542, 1015478, 1194680, 1553084, 1941355, 2030956, 2389360, 2538695, 3106168, 3882710, 4061912, 5077390, 6212336, 6600607, 7765420, 8123824, 10154780, 13201214, 15530840, 20309560, 26402428, 31061680, 33003035, 40619120, 52804856, 66006070, 105609712, 132012140, 264024280, 528048560]

約数ペア:

[(1, 528048560), (2, 264024280), (4, 132012140), (5, 105609712), (8, 66006070), (10, 52804856), (13, 40619120), (16, 33003035), (17, 31061680), (20, 26402428), (26, 20309560), (34, 15530840), (40, 13201214), (52, 10154780), (65, 8123824), (68, 7765420), (80, 6600607), (85, 6212336), (104, 5077390), (130, 4061912), (136, 3882710), (170, 3106168), (208, 2538695), (221, 2389360), (260, 2030956), (272, 1941355), (340, 1553084), (442, 1194680), (520, 1015478), (680, 776542), (884, 597340), (1040, 507739), (1105, 477872), (1360, 388271), (1768, 298670), (2210, 238936), (3536, 149335), (4420, 119468), (8840, 59734), (17680, 29867)]