4548940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 11612160

約数和(自身を除く): 7063220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 29, 31, 44, 46, 55, 58, 62, 92, 110, 115, 116, 124, 145, 155, 220, 230, 253, 290, 310, 319, 341, 460, 506, 580, 620, 638, 667, 682, 713, 899, 1012, 1265, 1276, 1334, 1364, 1426, 1595, 1705, 1798, 2530, 2668, 2852, 3190, 3335, 3410, 3565, 3596, 4495, 5060, 6380, 6670, 6820, 7130, 7337, 7843, 8990, 9889, 13340, 14260, 14674, 15686, 17980, 19778, 20677, 29348, 31372, 36685, 39215, 39556, 41354, 49445, 73370, 78430, 82708, 98890, 103385, 146740, 156860, 197780, 206770, 227447, 413540, 454894, 909788, 1137235, 2274470, 4548940]

約数ペア:

[(1, 4548940), (2, 2274470), (4, 1137235), (5, 909788), (10, 454894), (11, 413540), (20, 227447), (22, 206770), (23, 197780), (29, 156860), (31, 146740), (44, 103385), (46, 98890), (55, 82708), (58, 78430), (62, 73370), (92, 49445), (110, 41354), (115, 39556), (116, 39215), (124, 36685), (145, 31372), (155, 29348), (220, 20677), (230, 19778), (253, 17980), (290, 15686), (310, 14674), (319, 14260), (341, 13340), (460, 9889), (506, 8990), (580, 7843), (620, 7337), (638, 7130), (667, 6820), (682, 6670), (713, 6380), (899, 5060), (1012, 4495), (1265, 3596), (1276, 3565), (1334, 3410), (1364, 3335), (1426, 3190), (1595, 2852), (1705, 2668), (1798, 2530)]