37391120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 94629360

約数和(自身を除く): 57238240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 157, 208, 229, 260, 314, 458, 520, 628, 785, 916, 1040, 1145, 1256, 1570, 1832, 2041, 2290, 2512, 2977, 3140, 3664, 4082, 4580, 5954, 6280, 8164, 9160, 10205, 11908, 12560, 14885, 16328, 18320, 20410, 23816, 29770, 32656, 35953, 40820, 47632, 59540, 71906, 81640, 119080, 143812, 163280, 179765, 238160, 287624, 359530, 467389, 575248, 719060, 934778, 1438120, 1869556, 2336945, 2876240, 3739112, 4673890, 7478224, 9347780, 18695560, 37391120]

約数ペア:

[(1, 37391120), (2, 18695560), (4, 9347780), (5, 7478224), (8, 4673890), (10, 3739112), (13, 2876240), (16, 2336945), (20, 1869556), (26, 1438120), (40, 934778), (52, 719060), (65, 575248), (80, 467389), (104, 359530), (130, 287624), (157, 238160), (208, 179765), (229, 163280), (260, 143812), (314, 119080), (458, 81640), (520, 71906), (628, 59540), (785, 47632), (916, 40820), (1040, 35953), (1145, 32656), (1256, 29770), (1570, 23816), (1832, 20410), (2041, 18320), (2290, 16328), (2512, 14885), (2977, 12560), (3140, 11908), (3664, 10205), (4082, 9160), (4580, 8164), (5954, 6280)]