45514880

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 115420140

約数和(自身を除く): 69905260

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 197, 304, 320, 361, 380, 394, 608, 640, 722, 760, 788, 985, 1216, 1444, 1520, 1576, 1805, 1970, 2432, 2888, 3040, 3152, 3610, 3743, 3940, 5776, 6080, 6304, 7220, 7486, 7880, 11552, 12160, 12608, 14440, 14972, 15760, 18715, 23104, 25216, 28880, 29944, 31520, 37430, 46208, 57760, 59888, 63040, 71117, 74860, 115520, 119776, 126080, 142234, 149720, 231040, 239552, 284468, 299440, 355585, 479104, 568936, 598880, 711170, 1137872, 1197760, 1422340, 2275744, 2395520, 2844680, 4551488, 5689360, 9102976, 11378720, 22757440, 45514880]

約数ペア:

[(1, 45514880), (2, 22757440), (4, 11378720), (5, 9102976), (8, 5689360), (10, 4551488), (16, 2844680), (19, 2395520), (20, 2275744), (32, 1422340), (38, 1197760), (40, 1137872), (64, 711170), (76, 598880), (80, 568936), (95, 479104), (128, 355585), (152, 299440), (160, 284468), (190, 239552), (197, 231040), (304, 149720), (320, 142234), (361, 126080), (380, 119776), (394, 115520), (608, 74860), (640, 71117), (722, 63040), (760, 59888), (788, 57760), (985, 46208), (1216, 37430), (1444, 31520), (1520, 29944), (1576, 28880), (1805, 25216), (1970, 23104), (2432, 18715), (2888, 15760), (3040, 14972), (3152, 14440), (3610, 12608), (3743, 12160), (3940, 11552), (5776, 7880), (6080, 7486), (6304, 7220)]