11519600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:978

約数の個数: 60

約数和(自身を含む): 28599360

約数和(自身を除く): 17079760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 929, 1240, 1550, 1858, 2480, 3100, 3716, 4645, 6200, 7432, 9290, 12400, 14864, 18580, 23225, 28799, 37160, 46450, 57598, 74320, 92900, 115196, 143995, 185800, 230392, 287990, 371600, 460784, 575980, 719975, 1151960, 1439950, 2303920, 2879900, 5759800, 11519600]

約数ペア:

[(1, 11519600), (2, 5759800), (4, 2879900), (5, 2303920), (8, 1439950), (10, 1151960), (16, 719975), (20, 575980), (25, 460784), (31, 371600), (40, 287990), (50, 230392), (62, 185800), (80, 143995), (100, 115196), (124, 92900), (155, 74320), (200, 57598), (248, 46450), (310, 37160), (400, 28799), (496, 23225), (620, 18580), (775, 14864), (929, 12400), (1240, 9290), (1550, 7432), (1858, 6200), (2480, 4645), (3100, 3716)]