4048703570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{20981}}^1$

素因数の和:21850

約数の個数: 32

約数和(自身を含む): 7613948160

約数和(自身を除く): 3565244590

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 839, 1678, 4195, 8390, 19297, 20981, 38594, 41962, 96485, 104905, 192970, 209810, 482563, 965126, 2412815, 4825630, 17603059, 35206118, 88015295, 176030590, 404870357, 809740714, 2024351785, 4048703570]

約数ペア:

[(1, 4048703570), (2, 2024351785), (5, 809740714), (10, 404870357), (23, 176030590), (46, 88015295), (115, 35206118), (230, 17603059), (839, 4825630), (1678, 2412815), (4195, 965126), (8390, 482563), (19297, 209810), (20981, 192970), (38594, 104905), (41962, 96485)]