458447840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5437}}^1$

素因数の和:5500

約数の個数: 96

約数和(自身を含む): 1184004864

約数和(自身を除く): 725557024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 5437, 8432, 10540, 10874, 16864, 21080, 21748, 27185, 42160, 43496, 54370, 84320, 86992, 92429, 108740, 168547, 173984, 184858, 217480, 337094, 369716, 434960, 462145, 674188, 739432, 842735, 869920, 924290, 1348376, 1478864, 1685470, 1848580, 2696752, 2865299, 2957728, 3370940, 3697160, 5393504, 5730598, 6741880, 7394320, 11461196, 13483760, 14326495, 14788640, 22922392, 26967520, 28652990, 45844784, 57305980, 91689568, 114611960, 229223920, 458447840]

約数ペア:

[(1, 458447840), (2, 229223920), (4, 114611960), (5, 91689568), (8, 57305980), (10, 45844784), (16, 28652990), (17, 26967520), (20, 22922392), (31, 14788640), (32, 14326495), (34, 13483760), (40, 11461196), (62, 7394320), (68, 6741880), (80, 5730598), (85, 5393504), (124, 3697160), (136, 3370940), (155, 2957728), (160, 2865299), (170, 2696752), (248, 1848580), (272, 1685470), (310, 1478864), (340, 1348376), (496, 924290), (527, 869920), (544, 842735), (620, 739432), (680, 674188), (992, 462145), (1054, 434960), (1240, 369716), (1360, 337094), (2108, 217480), (2480, 184858), (2635, 173984), (2720, 168547), (4216, 108740), (4960, 92429), (5270, 86992), (5437, 84320), (8432, 54370), (10540, 43496), (10874, 42160), (16864, 27185), (21080, 21748)]