26104640

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 84

約数和(自身を含む): 65042796

約数和(自身を除く): 38938156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 97, 116, 145, 160, 194, 232, 290, 320, 388, 464, 485, 580, 776, 841, 928, 970, 1160, 1552, 1682, 1856, 1940, 2320, 2813, 3104, 3364, 3880, 4205, 4640, 5626, 6208, 6728, 7760, 8410, 9280, 11252, 13456, 14065, 15520, 16820, 22504, 26912, 28130, 31040, 33640, 45008, 53824, 56260, 67280, 81577, 90016, 112520, 134560, 163154, 180032, 225040, 269120, 326308, 407885, 450080, 652616, 815770, 900160, 1305232, 1631540, 2610464, 3263080, 5220928, 6526160, 13052320, 26104640]

約数ペア:

[(1, 26104640), (2, 13052320), (4, 6526160), (5, 5220928), (8, 3263080), (10, 2610464), (16, 1631540), (20, 1305232), (29, 900160), (32, 815770), (40, 652616), (58, 450080), (64, 407885), (80, 326308), (97, 269120), (116, 225040), (145, 180032), (160, 163154), (194, 134560), (232, 112520), (290, 90016), (320, 81577), (388, 67280), (464, 56260), (485, 53824), (580, 45008), (776, 33640), (841, 31040), (928, 28130), (970, 26912), (1160, 22504), (1552, 16820), (1682, 15520), (1856, 14065), (1940, 13456), (2320, 11252), (2813, 9280), (3104, 8410), (3364, 7760), (3880, 6728), (4205, 6208), (4640, 5626)]