12468200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 29938560

約数和(自身を除く): 17470360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 2011, 3100, 4022, 6200, 8044, 10055, 16088, 20110, 40220, 50275, 62341, 80440, 100550, 124682, 201100, 249364, 311705, 402200, 498728, 623410, 1246820, 1558525, 2493640, 3117050, 6234100, 12468200]

約数ペア:

[(1, 12468200), (2, 6234100), (4, 3117050), (5, 2493640), (8, 1558525), (10, 1246820), (20, 623410), (25, 498728), (31, 402200), (40, 311705), (50, 249364), (62, 201100), (100, 124682), (124, 100550), (155, 80440), (200, 62341), (248, 50275), (310, 40220), (620, 20110), (775, 16088), (1240, 10055), (1550, 8044), (2011, 6200), (3100, 4022)]