103690013320

素因数分解:

$2^3\times 5^1\times {\mathrm{3191}}^1\times {\mathrm{812363}}^1$

素因数の和:815565

約数の個数: 32

約数和(自身を含む): 233375929920

約数和(自身を除く): 129685916600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3191, 6382, 12764, 15955, 25528, 31910, 63820, 127640, 812363, 1624726, 3249452, 4061815, 6498904, 8123630, 16247260, 32494520, 2592250333, 5184500666, 10369001332, 12961251665, 20738002664, 25922503330, 51845006660, 103690013320]

約数ペア:

[(1, 103690013320), (2, 51845006660), (4, 25922503330), (5, 20738002664), (8, 12961251665), (10, 10369001332), (20, 5184500666), (40, 2592250333), (3191, 32494520), (6382, 16247260), (12764, 8123630), (15955, 6498904), (25528, 4061815), (31910, 3249452), (63820, 1624726), (127640, 812363)]