25822380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13883}}^1$

素因数の和:13926

約数の個数: 48

約数和(自身を含む): 74640384

約数和(自身を除く): 48818004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 13883, 27766, 41649, 55532, 69415, 83298, 138830, 166596, 208245, 277660, 416490, 430373, 832980, 860746, 1291119, 1721492, 2151865, 2582238, 4303730, 5164476, 6455595, 8607460, 12911190, 25822380]

約数ペア:

[(1, 25822380), (2, 12911190), (3, 8607460), (4, 6455595), (5, 5164476), (6, 4303730), (10, 2582238), (12, 2151865), (15, 1721492), (20, 1291119), (30, 860746), (31, 832980), (60, 430373), (62, 416490), (93, 277660), (124, 208245), (155, 166596), (186, 138830), (310, 83298), (372, 69415), (465, 55532), (620, 41649), (930, 27766), (1860, 13883)]