1570942060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1\times {\mathrm{1973}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 3384636192

約数和(自身を除く): 1813694132

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 971, 1942, 1973, 3884, 3946, 4855, 7892, 9710, 9865, 19420, 19730, 39460, 39811, 79622, 80893, 159244, 161786, 199055, 323572, 398110, 404465, 796220, 808930, 1617860, 1915783, 3831566, 7663132, 9578915, 19157830, 38315660, 78547103, 157094206, 314188412, 392735515, 785471030, 1570942060]

約数ペア:

[(1, 1570942060), (2, 785471030), (4, 392735515), (5, 314188412), (10, 157094206), (20, 78547103), (41, 38315660), (82, 19157830), (164, 9578915), (205, 7663132), (410, 3831566), (820, 1915783), (971, 1617860), (1942, 808930), (1973, 796220), (3884, 404465), (3946, 398110), (4855, 323572), (7892, 199055), (9710, 161786), (9865, 159244), (19420, 80893), (19730, 79622), (39460, 39811)]