88044020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2039}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 197406720

約数和(自身を除く): 109362700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 635, 1270, 2039, 2159, 2540, 4078, 4318, 8156, 8636, 10195, 10795, 20390, 21590, 34663, 40780, 43180, 69326, 138652, 173315, 258953, 346630, 517906, 693260, 1035812, 1294765, 2589530, 4402201, 5179060, 8804402, 17608804, 22011005, 44022010, 88044020]

約数ペア:

[(1, 88044020), (2, 44022010), (4, 22011005), (5, 17608804), (10, 8804402), (17, 5179060), (20, 4402201), (34, 2589530), (68, 1294765), (85, 1035812), (127, 693260), (170, 517906), (254, 346630), (340, 258953), (508, 173315), (635, 138652), (1270, 69326), (2039, 43180), (2159, 40780), (2540, 34663), (4078, 21590), (4318, 20390), (8156, 10795), (8636, 10195)]