24388260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31267}}^1$

素因数の和:31292

約数の個数: 48

約数和(自身を含む): 73542336

約数和(自身を除く): 49154076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 31267, 62534, 93801, 125068, 156335, 187602, 312670, 375204, 406471, 469005, 625340, 812942, 938010, 1219413, 1625884, 1876020, 2032355, 2438826, 4064710, 4877652, 6097065, 8129420, 12194130, 24388260]

約数ペア:

[(1, 24388260), (2, 12194130), (3, 8129420), (4, 6097065), (5, 4877652), (6, 4064710), (10, 2438826), (12, 2032355), (13, 1876020), (15, 1625884), (20, 1219413), (26, 938010), (30, 812942), (39, 625340), (52, 469005), (60, 406471), (65, 375204), (78, 312670), (130, 187602), (156, 156335), (195, 125068), (260, 93801), (390, 62534), (780, 31267)]