26181240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11483}}^1$

素因数の和:11516

約数の個数: 64

約数和(自身を含む): 82684800

約数和(自身を除く): 56503560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 11483, 22966, 34449, 45932, 57415, 68898, 91864, 114830, 137796, 172245, 218177, 229660, 275592, 344490, 436354, 459320, 654531, 688980, 872708, 1090885, 1309062, 1377960, 1745416, 2181770, 2618124, 3272655, 4363540, 5236248, 6545310, 8727080, 13090620, 26181240]

約数ペア:

[(1, 26181240), (2, 13090620), (3, 8727080), (4, 6545310), (5, 5236248), (6, 4363540), (8, 3272655), (10, 2618124), (12, 2181770), (15, 1745416), (19, 1377960), (20, 1309062), (24, 1090885), (30, 872708), (38, 688980), (40, 654531), (57, 459320), (60, 436354), (76, 344490), (95, 275592), (114, 229660), (120, 218177), (152, 172245), (190, 137796), (228, 114830), (285, 91864), (380, 68898), (456, 57415), (570, 45932), (760, 34449), (1140, 22966), (2280, 11483)]