14958640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 60

約数和(自身を含む): 37002096

約数和(自身を除く): 22043456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 647, 680, 1156, 1294, 1360, 1445, 2312, 2588, 2890, 3235, 4624, 5176, 5780, 6470, 10352, 10999, 11560, 12940, 21998, 23120, 25880, 43996, 51760, 54995, 87992, 109990, 175984, 186983, 219980, 373966, 439960, 747932, 879920, 934915, 1495864, 1869830, 2991728, 3739660, 7479320, 14958640]

約数ペア:

[(1, 14958640), (2, 7479320), (4, 3739660), (5, 2991728), (8, 1869830), (10, 1495864), (16, 934915), (17, 879920), (20, 747932), (34, 439960), (40, 373966), (68, 219980), (80, 186983), (85, 175984), (136, 109990), (170, 87992), (272, 54995), (289, 51760), (340, 43996), (578, 25880), (647, 23120), (680, 21998), (1156, 12940), (1294, 11560), (1360, 10999), (1445, 10352), (2312, 6470), (2588, 5780), (2890, 5176), (3235, 4624)]