25814340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{143413}}^1$

素因数の和:143428

約数の個数: 36

約数和(自身を含む): 78304044

約数和(自身を除く): 52489704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 143413, 286826, 430239, 573652, 717065, 860478, 1290717, 1434130, 1720956, 2151195, 2581434, 2868260, 4302390, 5162868, 6453585, 8604780, 12907170, 25814340]

約数ペア:

[(1, 25814340), (2, 12907170), (3, 8604780), (4, 6453585), (5, 5162868), (6, 4302390), (9, 2868260), (10, 2581434), (12, 2151195), (15, 1720956), (18, 1434130), (20, 1290717), (30, 860478), (36, 717065), (45, 573652), (60, 430239), (90, 286826), (180, 143413)]