22033360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{953}}^1$

素因数の和:1000

約数の個数: 60

約数和(自身を含む): 54475308

約数和(自身を除く): 32441948

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 953, 1156, 1360, 1445, 1906, 2312, 2890, 3812, 4624, 4765, 5780, 7624, 9530, 11560, 15248, 16201, 19060, 23120, 32402, 38120, 64804, 76240, 81005, 129608, 162010, 259216, 275417, 324020, 550834, 648040, 1101668, 1296080, 1377085, 2203336, 2754170, 4406672, 5508340, 11016680, 22033360]

約数ペア:

[(1, 22033360), (2, 11016680), (4, 5508340), (5, 4406672), (8, 2754170), (10, 2203336), (16, 1377085), (17, 1296080), (20, 1101668), (34, 648040), (40, 550834), (68, 324020), (80, 275417), (85, 259216), (136, 162010), (170, 129608), (272, 81005), (289, 76240), (340, 64804), (578, 38120), (680, 32402), (953, 23120), (1156, 19060), (1360, 16201), (1445, 15248), (1906, 11560), (2312, 9530), (2890, 7624), (3812, 5780), (4624, 4765)]