26801340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 78140160

約数和(自身を除く): 51338820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 67, 113, 118, 134, 177, 201, 226, 236, 268, 295, 335, 339, 354, 402, 452, 565, 590, 670, 678, 708, 804, 885, 1005, 1130, 1180, 1340, 1356, 1695, 1770, 2010, 2260, 3390, 3540, 3953, 4020, 6667, 6780, 7571, 7906, 11859, 13334, 15142, 15812, 19765, 20001, 22713, 23718, 26668, 30284, 33335, 37855, 39530, 40002, 45426, 47436, 59295, 66670, 75710, 79060, 80004, 90852, 100005, 113565, 118590, 133340, 151420, 200010, 227130, 237180, 400020, 446689, 454260, 893378, 1340067, 1786756, 2233445, 2680134, 4466890, 5360268, 6700335, 8933780, 13400670, 26801340]

約数ペア:

[(1, 26801340), (2, 13400670), (3, 8933780), (4, 6700335), (5, 5360268), (6, 4466890), (10, 2680134), (12, 2233445), (15, 1786756), (20, 1340067), (30, 893378), (59, 454260), (60, 446689), (67, 400020), (113, 237180), (118, 227130), (134, 200010), (177, 151420), (201, 133340), (226, 118590), (236, 113565), (268, 100005), (295, 90852), (335, 80004), (339, 79060), (354, 75710), (402, 66670), (452, 59295), (565, 47436), (590, 45426), (670, 40002), (678, 39530), (708, 37855), (804, 33335), (885, 30284), (1005, 26668), (1130, 23718), (1180, 22713), (1340, 20001), (1356, 19765), (1695, 15812), (1770, 15142), (2010, 13334), (2260, 11859), (3390, 7906), (3540, 7571), (3953, 6780), (4020, 6667)]