236475220

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{28219}}^1$

素因数の和:28647

約数の個数: 24

約数和(自身を含む): 497800800

約数和(自身を除く): 261325580

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 28219, 56438, 112876, 141095, 282190, 564380, 11823761, 23647522, 47295044, 59118805, 118237610, 236475220]

約数ペア:

[(1, 236475220), (2, 118237610), (4, 59118805), (5, 47295044), (10, 23647522), (20, 11823761), (419, 564380), (838, 282190), (1676, 141095), (2095, 112876), (4190, 56438), (8380, 28219)]