1570989040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{6917}}^1$

素因数の和:7114

約数の個数: 80

約数和(自身を含む): 3891125952

約数和(自身を除く): 2320136912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 167, 170, 272, 334, 340, 668, 680, 835, 1336, 1360, 1670, 2672, 2839, 3340, 5678, 6680, 6917, 11356, 13360, 13834, 14195, 22712, 27668, 28390, 34585, 45424, 55336, 56780, 69170, 110672, 113560, 117589, 138340, 227120, 235178, 276680, 470356, 553360, 587945, 940712, 1155139, 1175890, 1881424, 2310278, 2351780, 4620556, 4703560, 5775695, 9241112, 9407120, 11551390, 18482224, 19637363, 23102780, 39274726, 46205560, 78549452, 92411120, 98186815, 157098904, 196373630, 314197808, 392747260, 785494520, 1570989040]

約数ペア:

[(1, 1570989040), (2, 785494520), (4, 392747260), (5, 314197808), (8, 196373630), (10, 157098904), (16, 98186815), (17, 92411120), (20, 78549452), (34, 46205560), (40, 39274726), (68, 23102780), (80, 19637363), (85, 18482224), (136, 11551390), (167, 9407120), (170, 9241112), (272, 5775695), (334, 4703560), (340, 4620556), (668, 2351780), (680, 2310278), (835, 1881424), (1336, 1175890), (1360, 1155139), (1670, 940712), (2672, 587945), (2839, 553360), (3340, 470356), (5678, 276680), (6680, 235178), (6917, 227120), (11356, 138340), (13360, 117589), (13834, 113560), (14195, 110672), (22712, 69170), (27668, 56780), (28390, 55336), (34585, 45424)]