29858660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 69198192

約数和(自身を除く): 39339532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 2801, 5330, 5602, 10660, 11204, 14005, 28010, 36413, 56020, 72826, 114841, 145652, 182065, 229682, 364130, 459364, 574205, 728260, 1148410, 1492933, 2296820, 2985866, 5971732, 7464665, 14929330, 29858660]

約数ペア:

[(1, 29858660), (2, 14929330), (4, 7464665), (5, 5971732), (10, 2985866), (13, 2296820), (20, 1492933), (26, 1148410), (41, 728260), (52, 574205), (65, 459364), (82, 364130), (130, 229682), (164, 182065), (205, 145652), (260, 114841), (410, 72826), (533, 56020), (820, 36413), (1066, 28010), (2132, 14005), (2665, 11204), (2801, 10660), (5330, 5602)]