670086280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{26633}}^1$

素因数の和:26698

約数の個数: 64

約数和(自身を含む): 1639589040

約数和(自身を除く): 969502760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3145, 5032, 6290, 12580, 25160, 26633, 53266, 106532, 133165, 213064, 266330, 452761, 532660, 905522, 985421, 1065320, 1811044, 1970842, 2263805, 3622088, 3941684, 4527610, 4927105, 7883368, 9055220, 9854210, 16752157, 18110440, 19708420, 33504314, 39416840, 67008628, 83760785, 134017256, 167521570, 335043140, 670086280]

約数ペア:

[(1, 670086280), (2, 335043140), (4, 167521570), (5, 134017256), (8, 83760785), (10, 67008628), (17, 39416840), (20, 33504314), (34, 19708420), (37, 18110440), (40, 16752157), (68, 9854210), (74, 9055220), (85, 7883368), (136, 4927105), (148, 4527610), (170, 3941684), (185, 3622088), (296, 2263805), (340, 1970842), (370, 1811044), (629, 1065320), (680, 985421), (740, 905522), (1258, 532660), (1480, 452761), (2516, 266330), (3145, 213064), (5032, 133165), (6290, 106532), (12580, 53266), (25160, 26633)]