42370180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1847}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 94381056

約数和(自身を除く): 52010876

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 1847, 2294, 3694, 4588, 5735, 7388, 9235, 11470, 18470, 22940, 36940, 57257, 68339, 114514, 136678, 229028, 273356, 286285, 341695, 572570, 683390, 1145140, 1366780, 2118509, 4237018, 8474036, 10592545, 21185090, 42370180]

約数ペア:

[(1, 42370180), (2, 21185090), (4, 10592545), (5, 8474036), (10, 4237018), (20, 2118509), (31, 1366780), (37, 1145140), (62, 683390), (74, 572570), (124, 341695), (148, 286285), (155, 273356), (185, 229028), (310, 136678), (370, 114514), (620, 68339), (740, 57257), (1147, 36940), (1847, 22940), (2294, 18470), (3694, 11470), (4588, 9235), (5735, 7388)]