13230037160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{30071}}^1$

素因数の和:30746

約数の個数: 64

約数和(自身を含む): 31568382720

約数和(自身を除く): 18338345560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 647, 680, 1294, 2588, 3235, 5176, 6470, 10999, 12940, 21998, 25880, 30071, 43996, 54995, 60142, 87992, 109990, 120284, 150355, 219980, 240568, 300710, 439960, 511207, 601420, 1022414, 1202840, 2044828, 2556035, 4089656, 5112070, 10224140, 19455937, 20448280, 38911874, 77823748, 97279685, 155647496, 194559370, 330750929, 389118740, 661501858, 778237480, 1323003716, 1653754645, 2646007432, 3307509290, 6615018580, 13230037160]

約数ペア:

[(1, 13230037160), (2, 6615018580), (4, 3307509290), (5, 2646007432), (8, 1653754645), (10, 1323003716), (17, 778237480), (20, 661501858), (34, 389118740), (40, 330750929), (68, 194559370), (85, 155647496), (136, 97279685), (170, 77823748), (340, 38911874), (647, 20448280), (680, 19455937), (1294, 10224140), (2588, 5112070), (3235, 4089656), (5176, 2556035), (6470, 2044828), (10999, 1202840), (12940, 1022414), (21998, 601420), (25880, 511207), (30071, 439960), (43996, 300710), (54995, 240568), (60142, 219980), (87992, 150355), (109990, 120284)]