23348780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12829}}^1$

素因数の和:12858

約数の個数: 48

約数和(自身を含む): 60352320

約数和(自身を除く): 37003540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 12829, 25658, 51316, 64145, 89803, 128290, 166777, 179606, 256580, 333554, 359212, 449015, 667108, 833885, 898030, 1167439, 1667770, 1796060, 2334878, 3335540, 4669756, 5837195, 11674390, 23348780]

約数ペア:

[(1, 23348780), (2, 11674390), (4, 5837195), (5, 4669756), (7, 3335540), (10, 2334878), (13, 1796060), (14, 1667770), (20, 1167439), (26, 898030), (28, 833885), (35, 667108), (52, 449015), (65, 359212), (70, 333554), (91, 256580), (130, 179606), (140, 166777), (182, 128290), (260, 89803), (364, 64145), (455, 51316), (910, 25658), (1820, 12829)]