2029597540

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1\times {\mathrm{1471}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 4302950400

約数和(自身を除く): 2273352860

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 463, 596, 745, 926, 1471, 1490, 1852, 2315, 2942, 2980, 4630, 5884, 7355, 9260, 14710, 29420, 68987, 137974, 219179, 275948, 344935, 438358, 681073, 689870, 876716, 1095895, 1362146, 1379740, 2191790, 2724292, 3405365, 4383580, 6810730, 13621460, 101479877, 202959754, 405919508, 507399385, 1014798770, 2029597540]

約数ペア:

[(1, 2029597540), (2, 1014798770), (4, 507399385), (5, 405919508), (10, 202959754), (20, 101479877), (149, 13621460), (298, 6810730), (463, 4383580), (596, 3405365), (745, 2724292), (926, 2191790), (1471, 1379740), (1490, 1362146), (1852, 1095895), (2315, 876716), (2942, 689870), (2980, 681073), (4630, 438358), (5884, 344935), (7355, 275948), (9260, 219179), (14710, 137974), (29420, 68987)]