101841220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23041}}^1$

素因数の和:23080

約数の個数: 48

約数和(自身を含む): 243876528

約数和(自身を除く): 142035308

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 23041, 46082, 92164, 115205, 230410, 299533, 391697, 460820, 599066, 783394, 1198132, 1497665, 1566788, 1958485, 2995330, 3916970, 5092061, 5990660, 7833940, 10184122, 20368244, 25460305, 50920610, 101841220]

約数ペア:

[(1, 101841220), (2, 50920610), (4, 25460305), (5, 20368244), (10, 10184122), (13, 7833940), (17, 5990660), (20, 5092061), (26, 3916970), (34, 2995330), (52, 1958485), (65, 1566788), (68, 1497665), (85, 1198132), (130, 783394), (170, 599066), (221, 460820), (260, 391697), (340, 299533), (442, 230410), (884, 115205), (1105, 92164), (2210, 46082), (4420, 23041)]