100134340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{161507}}^1$

素因数の和:161547

約数の個数: 24

約数和(自身を含む): 217066752

約数和(自身を除く): 116932412

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 161507, 323014, 646028, 807535, 1615070, 3230140, 5006717, 10013434, 20026868, 25033585, 50067170, 100134340]

約数ペア:

[(1, 100134340), (2, 50067170), (4, 25033585), (5, 20026868), (10, 10013434), (20, 5006717), (31, 3230140), (62, 1615070), (124, 807535), (155, 646028), (310, 323014), (620, 161507)]