25862220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1084

約数の個数: 96

約数和(自身を含む): 82252800

約数和(自身を除く): 56390580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1019, 1269, 1410, 1692, 2038, 2115, 2538, 2820, 3057, 4076, 4230, 5076, 5095, 6114, 6345, 8460, 9171, 10190, 12228, 12690, 15285, 18342, 20380, 25380, 27513, 30570, 36684, 45855, 47893, 55026, 61140, 91710, 95786, 110052, 137565, 143679, 183420, 191572, 239465, 275130, 287358, 431037, 478930, 550260, 574716, 718395, 862074, 957860, 1293111, 1436790, 1724148, 2155185, 2586222, 2873580, 4310370, 5172444, 6465555, 8620740, 12931110, 25862220]

約数ペア:

[(1, 25862220), (2, 12931110), (3, 8620740), (4, 6465555), (5, 5172444), (6, 4310370), (9, 2873580), (10, 2586222), (12, 2155185), (15, 1724148), (18, 1436790), (20, 1293111), (27, 957860), (30, 862074), (36, 718395), (45, 574716), (47, 550260), (54, 478930), (60, 431037), (90, 287358), (94, 275130), (108, 239465), (135, 191572), (141, 183420), (180, 143679), (188, 137565), (235, 110052), (270, 95786), (282, 91710), (423, 61140), (470, 55026), (540, 47893), (564, 45855), (705, 36684), (846, 30570), (940, 27513), (1019, 25380), (1269, 20380), (1410, 18342), (1692, 15285), (2038, 12690), (2115, 12228), (2538, 10190), (2820, 9171), (3057, 8460), (4076, 6345), (4230, 6114), (5076, 5095)]