73150640

素因数分解:

$2^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1607}}^1$

素因数の和:2189

約数の個数: 40

約数和(自身を含む): 170480160

約数和(自身を除く): 97329520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 1138, 1607, 2276, 2845, 3214, 4552, 5690, 6428, 8035, 9104, 11380, 12856, 16070, 22760, 25712, 32140, 45520, 64280, 128560, 914383, 1828766, 3657532, 4571915, 7315064, 9143830, 14630128, 18287660, 36575320, 73150640]

約数ペア:

[(1, 73150640), (2, 36575320), (4, 18287660), (5, 14630128), (8, 9143830), (10, 7315064), (16, 4571915), (20, 3657532), (40, 1828766), (80, 914383), (569, 128560), (1138, 64280), (1607, 45520), (2276, 32140), (2845, 25712), (3214, 22760), (4552, 16070), (5690, 12856), (6428, 11380), (8035, 9104)]