447093160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6803}}^1$

素因数の和:6898

約数の個数: 64

約数和(自身を含む): 1058158080

約数和(自身を除く): 611064920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 1060, 1240, 1643, 2120, 3286, 6572, 6803, 8215, 13144, 13606, 16430, 27212, 32860, 34015, 54424, 65720, 68030, 136060, 210893, 272120, 360559, 421786, 721118, 843572, 1054465, 1442236, 1687144, 1802795, 2108930, 2884472, 3605590, 4217860, 7211180, 8435720, 11177329, 14422360, 22354658, 44709316, 55886645, 89418632, 111773290, 223546580, 447093160]

約数ペア:

[(1, 447093160), (2, 223546580), (4, 111773290), (5, 89418632), (8, 55886645), (10, 44709316), (20, 22354658), (31, 14422360), (40, 11177329), (53, 8435720), (62, 7211180), (106, 4217860), (124, 3605590), (155, 2884472), (212, 2108930), (248, 1802795), (265, 1687144), (310, 1442236), (424, 1054465), (530, 843572), (620, 721118), (1060, 421786), (1240, 360559), (1643, 272120), (2120, 210893), (3286, 136060), (6572, 68030), (6803, 65720), (8215, 54424), (13144, 34015), (13606, 32860), (16430, 27212)]