1579427120

素因数分解:

$2^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{48271}}^1$

素因数の和:48693

約数の個数: 40

約数和(自身を含む): 3681222720

約数和(自身を除く): 2101795600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 409, 818, 1636, 2045, 3272, 4090, 6544, 8180, 16360, 32720, 48271, 96542, 193084, 241355, 386168, 482710, 772336, 965420, 1930840, 3861680, 19742839, 39485678, 78971356, 98714195, 157942712, 197428390, 315885424, 394856780, 789713560, 1579427120]

約数ペア:

[(1, 1579427120), (2, 789713560), (4, 394856780), (5, 315885424), (8, 197428390), (10, 157942712), (16, 98714195), (20, 78971356), (40, 39485678), (80, 19742839), (409, 3861680), (818, 1930840), (1636, 965420), (2045, 772336), (3272, 482710), (4090, 386168), (6544, 241355), (8180, 193084), (16360, 96542), (32720, 48271)]