46238720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 88

約数和(自身を含む): 121149648

約数和(自身を除く): 74910928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 821, 880, 1024, 1280, 1408, 1642, 1760, 2560, 2816, 3284, 3520, 4105, 5120, 5632, 6568, 7040, 8210, 9031, 11264, 13136, 14080, 16420, 18062, 26272, 28160, 32840, 36124, 45155, 52544, 56320, 65680, 72248, 90310, 105088, 131360, 144496, 180620, 210176, 262720, 288992, 361240, 420352, 525440, 577984, 722480, 840704, 1050880, 1155968, 1444960, 2101760, 2311936, 2889920, 4203520, 4623872, 5779840, 9247744, 11559680, 23119360, 46238720]

約数ペア:

[(1, 46238720), (2, 23119360), (4, 11559680), (5, 9247744), (8, 5779840), (10, 4623872), (11, 4203520), (16, 2889920), (20, 2311936), (22, 2101760), (32, 1444960), (40, 1155968), (44, 1050880), (55, 840704), (64, 722480), (80, 577984), (88, 525440), (110, 420352), (128, 361240), (160, 288992), (176, 262720), (220, 210176), (256, 180620), (320, 144496), (352, 131360), (440, 105088), (512, 90310), (640, 72248), (704, 65680), (821, 56320), (880, 52544), (1024, 45155), (1280, 36124), (1408, 32840), (1642, 28160), (1760, 26272), (2560, 18062), (2816, 16420), (3284, 14080), (3520, 13136), (4105, 11264), (5120, 9031), (5632, 8210), (6568, 7040)]