101264120

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{26099}}^1$

素因数の和:26207

約数の個数: 32

約数和(自身を含む): 230202000

約数和(自身を除く): 128937880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 26099, 52198, 104396, 130495, 208792, 260990, 521980, 1043960, 2531603, 5063206, 10126412, 12658015, 20252824, 25316030, 50632060, 101264120]

約数ペア:

[(1, 101264120), (2, 50632060), (4, 25316030), (5, 20252824), (8, 12658015), (10, 10126412), (20, 5063206), (40, 2531603), (97, 1043960), (194, 521980), (388, 260990), (485, 208792), (776, 130495), (970, 104396), (1940, 52198), (3880, 26099)]