45273580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10831}}^1$

素因数の和:10870

約数の個数: 48

約数和(自身を含む): 109186560

約数和(自身を除く): 63912980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 10831, 21662, 43324, 54155, 108310, 119141, 205789, 216620, 238282, 411578, 476564, 595705, 823156, 1028945, 1191410, 2057890, 2263679, 2382820, 4115780, 4527358, 9054716, 11318395, 22636790, 45273580]

約数ペア:

[(1, 45273580), (2, 22636790), (4, 11318395), (5, 9054716), (10, 4527358), (11, 4115780), (19, 2382820), (20, 2263679), (22, 2057890), (38, 1191410), (44, 1028945), (55, 823156), (76, 595705), (95, 476564), (110, 411578), (190, 238282), (209, 216620), (220, 205789), (380, 119141), (418, 108310), (836, 54155), (1045, 43324), (2090, 21662), (4180, 10831)]