132609320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 310003200

約数和(自身を除く): 177393880

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 229, 248, 310, 458, 467, 620, 916, 934, 1145, 1240, 1832, 1868, 2290, 2335, 3736, 4580, 4670, 7099, 9160, 9340, 14198, 14477, 18680, 28396, 28954, 35495, 56792, 57908, 70990, 72385, 106943, 115816, 141980, 144770, 213886, 283960, 289540, 427772, 534715, 579080, 855544, 1069430, 2138860, 3315233, 4277720, 6630466, 13260932, 16576165, 26521864, 33152330, 66304660, 132609320]

約数ペア:

[(1, 132609320), (2, 66304660), (4, 33152330), (5, 26521864), (8, 16576165), (10, 13260932), (20, 6630466), (31, 4277720), (40, 3315233), (62, 2138860), (124, 1069430), (155, 855544), (229, 579080), (248, 534715), (310, 427772), (458, 289540), (467, 283960), (620, 213886), (916, 144770), (934, 141980), (1145, 115816), (1240, 106943), (1832, 72385), (1868, 70990), (2290, 57908), (2335, 56792), (3736, 35495), (4580, 28954), (4670, 28396), (7099, 18680), (9160, 14477), (9340, 14198)]