23200020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{14321}}^1$

素因数の和:14342

約数の個数: 60

約数和(自身を含む): 72784404

約数和(自身を除く): 49584384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 14321, 28642, 42963, 57284, 71605, 85926, 128889, 143210, 171852, 214815, 257778, 286420, 386667, 429630, 515556, 644445, 773334, 859260, 1160001, 1288890, 1546668, 1933335, 2320002, 2577780, 3866670, 4640004, 5800005, 7733340, 11600010, 23200020]

約数ペア:

[(1, 23200020), (2, 11600010), (3, 7733340), (4, 5800005), (5, 4640004), (6, 3866670), (9, 2577780), (10, 2320002), (12, 1933335), (15, 1546668), (18, 1288890), (20, 1160001), (27, 859260), (30, 773334), (36, 644445), (45, 515556), (54, 429630), (60, 386667), (81, 286420), (90, 257778), (108, 214815), (135, 171852), (162, 143210), (180, 128889), (270, 85926), (324, 71605), (405, 57284), (540, 42963), (810, 28642), (1620, 14321)]