5101390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 11080800

約数和(自身を除く): 5979410

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 359, 406, 490, 718, 1015, 1421, 1795, 2030, 2513, 2842, 3590, 5026, 7105, 10411, 12565, 14210, 17591, 20822, 25130, 35182, 52055, 72877, 87955, 104110, 145754, 175910, 364385, 510139, 728770, 1020278, 2550695, 5101390]

約数ペア:

[(1, 5101390), (2, 2550695), (5, 1020278), (7, 728770), (10, 510139), (14, 364385), (29, 175910), (35, 145754), (49, 104110), (58, 87955), (70, 72877), (98, 52055), (145, 35182), (203, 25130), (245, 20822), (290, 17591), (359, 14210), (406, 12565), (490, 10411), (718, 7105), (1015, 5026), (1421, 3590), (1795, 2842), (2030, 2513)]