8052560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 20570112

約数和(自身を除く): 12517552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 191, 248, 272, 310, 340, 382, 496, 527, 620, 680, 764, 955, 1054, 1240, 1360, 1528, 1910, 2108, 2480, 2635, 3056, 3247, 3820, 4216, 5270, 5921, 6494, 7640, 8432, 10540, 11842, 12988, 15280, 16235, 21080, 23684, 25976, 29605, 32470, 42160, 47368, 51952, 59210, 64940, 94736, 100657, 118420, 129880, 201314, 236840, 259760, 402628, 473680, 503285, 805256, 1006570, 1610512, 2013140, 4026280, 8052560]

約数ペア:

[(1, 8052560), (2, 4026280), (4, 2013140), (5, 1610512), (8, 1006570), (10, 805256), (16, 503285), (17, 473680), (20, 402628), (31, 259760), (34, 236840), (40, 201314), (62, 129880), (68, 118420), (80, 100657), (85, 94736), (124, 64940), (136, 59210), (155, 51952), (170, 47368), (191, 42160), (248, 32470), (272, 29605), (310, 25976), (340, 23684), (382, 21080), (496, 16235), (527, 15280), (620, 12988), (680, 11842), (764, 10540), (955, 8432), (1054, 7640), (1240, 6494), (1360, 5921), (1528, 5270), (1910, 4216), (2108, 3820), (2480, 3247), (2635, 3056)]