9791660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 22498560

約数和(自身を除く): 12706900

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 929, 1054, 1858, 2108, 2635, 3716, 4645, 5270, 9290, 10540, 15793, 18580, 28799, 31586, 57598, 63172, 78965, 115196, 143995, 157930, 287990, 315860, 489583, 575980, 979166, 1958332, 2447915, 4895830, 9791660]

約数ペア:

[(1, 9791660), (2, 4895830), (4, 2447915), (5, 1958332), (10, 979166), (17, 575980), (20, 489583), (31, 315860), (34, 287990), (62, 157930), (68, 143995), (85, 115196), (124, 78965), (155, 63172), (170, 57598), (310, 31586), (340, 28799), (527, 18580), (620, 15793), (929, 10540), (1054, 9290), (1858, 5270), (2108, 4645), (2635, 3716)]