101815690

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 185852880

約数和(自身を除く): 84037190

約数列:

[1, 2, 5, 10, 173, 229, 257, 346, 458, 514, 865, 1145, 1285, 1730, 2290, 2570, 39617, 44461, 58853, 79234, 88922, 117706, 198085, 222305, 294265, 396170, 444610, 588530, 10181569, 20363138, 50907845, 101815690]

約数ペア:

[(1, 101815690), (2, 50907845), (5, 20363138), (10, 10181569), (173, 588530), (229, 444610), (257, 396170), (346, 294265), (458, 222305), (514, 198085), (865, 117706), (1145, 88922), (1285, 79234), (1730, 58853), (2290, 44461), (2570, 39617)]