25709940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1078

約数の個数: 96

約数和(自身を含む): 81768960

約数和(自身を除く): 56059020

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, 1013, 1269, 1410, 1692, 2026, 2115, 2538, 2820, 3039, 4052, 4230, 5065, 5076, 6078, 6345, 8460, 9117, 10130, 12156, 12690, 15195, 18234, 20260, 25380, 27351, 30390, 36468, 45585, 47611, 54702, 60780, 91170, 95222, 109404, 136755, 142833, 182340, 190444, 238055, 273510, 285666, 428499, 476110, 547020, 571332, 714165, 856998, 952220, 1285497, 1428330, 1713996, 2142495, 2570994, 2856660, 4284990, 5141988, 6427485, 8569980, 12854970, 25709940]

約数ペア:

[(1, 25709940), (2, 12854970), (3, 8569980), (4, 6427485), (5, 5141988), (6, 4284990), (9, 2856660), (10, 2570994), (12, 2142495), (15, 1713996), (18, 1428330), (20, 1285497), (27, 952220), (30, 856998), (36, 714165), (45, 571332), (47, 547020), (54, 476110), (60, 428499), (90, 285666), (94, 273510), (108, 238055), (135, 190444), (141, 182340), (180, 142833), (188, 136755), (235, 109404), (270, 95222), (282, 91170), (423, 60780), (470, 54702), (540, 47611), (564, 45585), (705, 36468), (846, 30390), (940, 27351), (1013, 25380), (1269, 20260), (1410, 18234), (1692, 15195), (2026, 12690), (2115, 12156), (2538, 10130), (2820, 9117), (3039, 8460), (4052, 6345), (4230, 6078), (5065, 5076)]