63759520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2174

約数の個数: 96

約数和(自身を含む): 174073536

約数和(自身を除く): 110314016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2131, 2720, 2992, 3740, 4262, 5984, 7480, 8524, 10655, 14960, 17048, 21310, 23441, 29920, 34096, 36227, 42620, 46882, 68192, 72454, 85240, 93764, 117205, 144908, 170480, 181135, 187528, 234410, 289816, 340960, 362270, 375056, 398497, 468820, 579632, 724540, 750112, 796994, 937640, 1159264, 1449080, 1593988, 1875280, 1992485, 2898160, 3187976, 3750560, 3984970, 5796320, 6375952, 7969940, 12751904, 15939880, 31879760, 63759520]

約数ペア:

[(1, 63759520), (2, 31879760), (4, 15939880), (5, 12751904), (8, 7969940), (10, 6375952), (11, 5796320), (16, 3984970), (17, 3750560), (20, 3187976), (22, 2898160), (32, 1992485), (34, 1875280), (40, 1593988), (44, 1449080), (55, 1159264), (68, 937640), (80, 796994), (85, 750112), (88, 724540), (110, 579632), (136, 468820), (160, 398497), (170, 375056), (176, 362270), (187, 340960), (220, 289816), (272, 234410), (340, 187528), (352, 181135), (374, 170480), (440, 144908), (544, 117205), (680, 93764), (748, 85240), (880, 72454), (935, 68192), (1360, 46882), (1496, 42620), (1760, 36227), (1870, 34096), (2131, 29920), (2720, 23441), (2992, 21310), (3740, 17048), (4262, 14960), (5984, 10655), (7480, 8524)]