4010205050

素因数分解:

$2^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 7512590592

約数和(自身を除く): 3502385542

約数列:

[1, 2, 5, 10, 25, 50, 311, 463, 557, 622, 926, 1114, 1555, 2315, 2785, 3110, 4630, 5570, 7775, 11575, 13925, 15550, 23150, 27850, 143993, 173227, 257891, 287986, 346454, 515782, 719965, 866135, 1289455, 1439930, 1732270, 2578910, 3599825, 4330675, 6447275, 7199650, 8661350, 12894550, 80204101, 160408202, 401020505, 802041010, 2005102525, 4010205050]

約数ペア:

[(1, 4010205050), (2, 2005102525), (5, 802041010), (10, 401020505), (25, 160408202), (50, 80204101), (311, 12894550), (463, 8661350), (557, 7199650), (622, 6447275), (926, 4330675), (1114, 3599825), (1555, 2578910), (2315, 1732270), (2785, 1439930), (3110, 1289455), (4630, 866135), (5570, 719965), (7775, 515782), (11575, 346454), (13925, 287986), (15550, 257891), (23150, 173227), (27850, 143993)]