22582880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 57335040

約数和(自身を除く): 34752160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 157, 160, 232, 248, 290, 310, 314, 464, 496, 580, 620, 628, 785, 899, 928, 992, 1160, 1240, 1256, 1570, 1798, 2320, 2480, 2512, 3140, 3596, 4495, 4553, 4640, 4867, 4960, 5024, 6280, 7192, 8990, 9106, 9734, 12560, 14384, 17980, 18212, 19468, 22765, 24335, 25120, 28768, 35960, 36424, 38936, 45530, 48670, 71920, 72848, 77872, 91060, 97340, 141143, 143840, 145696, 155744, 182120, 194680, 282286, 364240, 389360, 564572, 705715, 728480, 778720, 1129144, 1411430, 2258288, 2822860, 4516576, 5645720, 11291440, 22582880]

約数ペア:

[(1, 22582880), (2, 11291440), (4, 5645720), (5, 4516576), (8, 2822860), (10, 2258288), (16, 1411430), (20, 1129144), (29, 778720), (31, 728480), (32, 705715), (40, 564572), (58, 389360), (62, 364240), (80, 282286), (116, 194680), (124, 182120), (145, 155744), (155, 145696), (157, 143840), (160, 141143), (232, 97340), (248, 91060), (290, 77872), (310, 72848), (314, 71920), (464, 48670), (496, 45530), (580, 38936), (620, 36424), (628, 35960), (785, 28768), (899, 25120), (928, 24335), (992, 22765), (1160, 19468), (1240, 18212), (1256, 17980), (1570, 14384), (1798, 12560), (2320, 9734), (2480, 9106), (2512, 8990), (3140, 7192), (3596, 6280), (4495, 5024), (4553, 4960), (4640, 4867)]