10264720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4183

約数の個数: 40

約数和(自身を含む): 24641280

約数和(自身を除く): 14376560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4139, 8278, 16556, 20695, 33112, 41390, 66224, 82780, 128309, 165560, 256618, 331120, 513236, 641545, 1026472, 1283090, 2052944, 2566180, 5132360, 10264720]

約数ペア:

[(1, 10264720), (2, 5132360), (4, 2566180), (5, 2052944), (8, 1283090), (10, 1026472), (16, 641545), (20, 513236), (31, 331120), (40, 256618), (62, 165560), (80, 128309), (124, 82780), (155, 66224), (248, 41390), (310, 33112), (496, 20695), (620, 16556), (1240, 8278), (2480, 4139)]