41292940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{659}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 93915360

約数和(自身を除く): 52622420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 241, 260, 482, 659, 964, 1205, 1318, 2410, 2636, 3133, 3295, 4820, 6266, 6590, 8567, 12532, 13180, 15665, 17134, 31330, 34268, 42835, 62660, 85670, 158819, 171340, 317638, 635276, 794095, 1588190, 2064647, 3176380, 4129294, 8258588, 10323235, 20646470, 41292940]

約数ペア:

[(1, 41292940), (2, 20646470), (4, 10323235), (5, 8258588), (10, 4129294), (13, 3176380), (20, 2064647), (26, 1588190), (52, 794095), (65, 635276), (130, 317638), (241, 171340), (260, 158819), (482, 85670), (659, 62660), (964, 42835), (1205, 34268), (1318, 31330), (2410, 17134), (2636, 15665), (3133, 13180), (3295, 12532), (4820, 8567), (6266, 6590)]