83710480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1801}}^1$

素因数の和:1904

約数の個数: 80

約数和(自身を含む): 225235584

約数和(自身を除く): 141525104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1660, 1801, 2324, 2905, 3320, 3602, 4648, 5810, 6640, 7204, 9005, 9296, 11620, 12607, 14408, 18010, 23240, 25214, 28816, 36020, 46480, 50428, 63035, 72040, 100856, 126070, 144080, 149483, 201712, 252140, 298966, 504280, 597932, 747415, 1008560, 1046381, 1195864, 1494830, 2092762, 2391728, 2989660, 4185524, 5231905, 5979320, 8371048, 10463810, 11958640, 16742096, 20927620, 41855240, 83710480]

約数ペア:

[(1, 83710480), (2, 41855240), (4, 20927620), (5, 16742096), (7, 11958640), (8, 10463810), (10, 8371048), (14, 5979320), (16, 5231905), (20, 4185524), (28, 2989660), (35, 2391728), (40, 2092762), (56, 1494830), (70, 1195864), (80, 1046381), (83, 1008560), (112, 747415), (140, 597932), (166, 504280), (280, 298966), (332, 252140), (415, 201712), (560, 149483), (581, 144080), (664, 126070), (830, 100856), (1162, 72040), (1328, 63035), (1660, 50428), (1801, 46480), (2324, 36020), (2905, 28816), (3320, 25214), (3602, 23240), (4648, 18010), (5810, 14408), (6640, 12607), (7204, 11620), (9005, 9296)]