101194720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5227}}^1$

素因数の和:5264

約数の個数: 72

約数和(自身を含む): 262832472

約数和(自身を除く): 161637752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 5227, 9680, 10454, 19360, 20908, 26135, 41816, 52270, 57497, 83632, 104540, 114994, 167264, 209080, 229988, 287485, 418160, 459976, 574970, 632467, 836320, 919952, 1149940, 1264934, 1839904, 2299880, 2529868, 3162335, 4599760, 5059736, 6324670, 9199520, 10119472, 12649340, 20238944, 25298680, 50597360, 101194720]

約数ペア:

[(1, 101194720), (2, 50597360), (4, 25298680), (5, 20238944), (8, 12649340), (10, 10119472), (11, 9199520), (16, 6324670), (20, 5059736), (22, 4599760), (32, 3162335), (40, 2529868), (44, 2299880), (55, 1839904), (80, 1264934), (88, 1149940), (110, 919952), (121, 836320), (160, 632467), (176, 574970), (220, 459976), (242, 418160), (352, 287485), (440, 229988), (484, 209080), (605, 167264), (880, 114994), (968, 104540), (1210, 83632), (1760, 57497), (1936, 52270), (2420, 41816), (3872, 26135), (4840, 20908), (5227, 19360), (9680, 10454)]