3901473460

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{15149}}^1$

素因数の和:15400

約数の個数: 48

約数和(自身を含む): 8348256000

約数和(自身を除く): 4446782540

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 163, 316, 326, 395, 652, 790, 815, 1580, 1630, 3260, 12877, 15149, 25754, 30298, 51508, 60596, 64385, 75745, 128770, 151490, 257540, 302980, 1196771, 2393542, 2469287, 4787084, 4938574, 5983855, 9877148, 11967710, 12346435, 23935420, 24692870, 49385740, 195073673, 390147346, 780294692, 975368365, 1950736730, 3901473460]

約数ペア:

[(1, 3901473460), (2, 1950736730), (4, 975368365), (5, 780294692), (10, 390147346), (20, 195073673), (79, 49385740), (158, 24692870), (163, 23935420), (316, 12346435), (326, 11967710), (395, 9877148), (652, 5983855), (790, 4938574), (815, 4787084), (1580, 2469287), (1630, 2393542), (3260, 1196771), (12877, 302980), (15149, 257540), (25754, 151490), (30298, 128770), (51508, 75745), (60596, 64385)]