11547760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 32515776

約数和(自身を除く): 20968016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1213, 1360, 1904, 2380, 2426, 4760, 4852, 6065, 8491, 9520, 9704, 12130, 16982, 19408, 20621, 24260, 33964, 41242, 42455, 48520, 67928, 82484, 84910, 97040, 103105, 135856, 144347, 164968, 169820, 206210, 288694, 329936, 339640, 412420, 577388, 679280, 721735, 824840, 1154776, 1443470, 1649680, 2309552, 2886940, 5773880, 11547760]

約数ペア:

[(1, 11547760), (2, 5773880), (4, 2886940), (5, 2309552), (7, 1649680), (8, 1443470), (10, 1154776), (14, 824840), (16, 721735), (17, 679280), (20, 577388), (28, 412420), (34, 339640), (35, 329936), (40, 288694), (56, 206210), (68, 169820), (70, 164968), (80, 144347), (85, 135856), (112, 103105), (119, 97040), (136, 84910), (140, 82484), (170, 67928), (238, 48520), (272, 42455), (280, 41242), (340, 33964), (476, 24260), (560, 20621), (595, 19408), (680, 16982), (952, 12130), (1190, 9704), (1213, 9520), (1360, 8491), (1904, 6065), (2380, 4852), (2426, 4760)]