27454240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 74571840

約数和(自身を除く): 47117600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 821, 836, 880, 1045, 1520, 1642, 1672, 1760, 2090, 3040, 3284, 3344, 4105, 4180, 6568, 6688, 8210, 8360, 9031, 13136, 15599, 16420, 16720, 18062, 26272, 31198, 32840, 33440, 36124, 45155, 62396, 65680, 72248, 77995, 90310, 124792, 131360, 144496, 155990, 171589, 180620, 249584, 288992, 311980, 343178, 361240, 499168, 623960, 686356, 722480, 857945, 1247920, 1372712, 1444960, 1715890, 2495840, 2745424, 3431780, 5490848, 6863560, 13727120, 27454240]

約数ペア:

[(1, 27454240), (2, 13727120), (4, 6863560), (5, 5490848), (8, 3431780), (10, 2745424), (11, 2495840), (16, 1715890), (19, 1444960), (20, 1372712), (22, 1247920), (32, 857945), (38, 722480), (40, 686356), (44, 623960), (55, 499168), (76, 361240), (80, 343178), (88, 311980), (95, 288992), (110, 249584), (152, 180620), (160, 171589), (176, 155990), (190, 144496), (209, 131360), (220, 124792), (304, 90310), (352, 77995), (380, 72248), (418, 65680), (440, 62396), (608, 45155), (760, 36124), (821, 33440), (836, 32840), (880, 31198), (1045, 26272), (1520, 18062), (1642, 16720), (1672, 16420), (1760, 15599), (2090, 13136), (3040, 9031), (3284, 8360), (3344, 8210), (4105, 6688), (4180, 6568)]