104731760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6449}}^1$

素因数の和:6498

約数の個数: 80

約数和(自身を含む): 287928000

約数和(自身を除く): 183196240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 6449, 8120, 12898, 16240, 25796, 32245, 45143, 51592, 64490, 90286, 103184, 128980, 180572, 187021, 225715, 257960, 361144, 374042, 451430, 515920, 722288, 748084, 902860, 935105, 1309147, 1496168, 1805720, 1870210, 2618294, 2992336, 3611440, 3740420, 5236588, 6545735, 7480840, 10473176, 13091470, 14961680, 20946352, 26182940, 52365880, 104731760]

約数ペア:

[(1, 104731760), (2, 52365880), (4, 26182940), (5, 20946352), (7, 14961680), (8, 13091470), (10, 10473176), (14, 7480840), (16, 6545735), (20, 5236588), (28, 3740420), (29, 3611440), (35, 2992336), (40, 2618294), (56, 1870210), (58, 1805720), (70, 1496168), (80, 1309147), (112, 935105), (116, 902860), (140, 748084), (145, 722288), (203, 515920), (232, 451430), (280, 374042), (290, 361144), (406, 257960), (464, 225715), (560, 187021), (580, 180572), (812, 128980), (1015, 103184), (1160, 90286), (1624, 64490), (2030, 51592), (2320, 45143), (3248, 32245), (4060, 25796), (6449, 16240), (8120, 12898)]