55163680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1$

素因数の和:2450

約数の個数: 96

約数和(自身を含む): 153171648

約数和(自身を除く): 98007968

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2411, 2860, 4576, 4822, 5720, 9644, 11440, 12055, 19288, 22880, 24110, 26521, 31343, 38576, 48220, 53042, 62686, 77152, 96440, 106084, 125372, 132605, 156715, 192880, 212168, 250744, 265210, 313430, 344773, 385760, 424336, 501488, 530420, 626860, 689546, 848672, 1002976, 1060840, 1253720, 1379092, 1723865, 2121680, 2507440, 2758184, 3447730, 4243360, 5014880, 5516368, 6895460, 11032736, 13790920, 27581840, 55163680]

約数ペア:

[(1, 55163680), (2, 27581840), (4, 13790920), (5, 11032736), (8, 6895460), (10, 5516368), (11, 5014880), (13, 4243360), (16, 3447730), (20, 2758184), (22, 2507440), (26, 2121680), (32, 1723865), (40, 1379092), (44, 1253720), (52, 1060840), (55, 1002976), (65, 848672), (80, 689546), (88, 626860), (104, 530420), (110, 501488), (130, 424336), (143, 385760), (160, 344773), (176, 313430), (208, 265210), (220, 250744), (260, 212168), (286, 192880), (352, 156715), (416, 132605), (440, 125372), (520, 106084), (572, 96440), (715, 77152), (880, 62686), (1040, 53042), (1144, 48220), (1430, 38576), (1760, 31343), (2080, 26521), (2288, 24110), (2411, 22880), (2860, 19288), (4576, 12055), (4822, 11440), (5720, 9644)]