26186280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3257}}^1$

素因数の和:3338

約数の個数: 64

約数和(自身を含む): 79755840

約数和(自身を除く): 53569560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 3257, 4020, 6514, 8040, 9771, 13028, 16285, 19542, 26056, 32570, 39084, 48855, 65140, 78168, 97710, 130280, 195420, 218219, 390840, 436438, 654657, 872876, 1091095, 1309314, 1745752, 2182190, 2618628, 3273285, 4364380, 5237256, 6546570, 8728760, 13093140, 26186280]

約数ペア:

[(1, 26186280), (2, 13093140), (3, 8728760), (4, 6546570), (5, 5237256), (6, 4364380), (8, 3273285), (10, 2618628), (12, 2182190), (15, 1745752), (20, 1309314), (24, 1091095), (30, 872876), (40, 654657), (60, 436438), (67, 390840), (120, 218219), (134, 195420), (201, 130280), (268, 97710), (335, 78168), (402, 65140), (536, 48855), (670, 39084), (804, 32570), (1005, 26056), (1340, 19542), (1608, 16285), (2010, 13028), (2680, 9771), (3257, 8040), (4020, 6514)]