25441320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5171}}^1$

素因数の和:5226

約数の個数: 64

約数和(自身を含む): 78200640

約数和(自身を除く): 52759320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 5171, 10342, 15513, 20684, 25855, 31026, 41368, 51710, 62052, 77565, 103420, 124104, 155130, 206840, 212011, 310260, 424022, 620520, 636033, 848044, 1060055, 1272066, 1696088, 2120110, 2544132, 3180165, 4240220, 5088264, 6360330, 8480440, 12720660, 25441320]

約数ペア:

[(1, 25441320), (2, 12720660), (3, 8480440), (4, 6360330), (5, 5088264), (6, 4240220), (8, 3180165), (10, 2544132), (12, 2120110), (15, 1696088), (20, 1272066), (24, 1060055), (30, 848044), (40, 636033), (41, 620520), (60, 424022), (82, 310260), (120, 212011), (123, 206840), (164, 155130), (205, 124104), (246, 103420), (328, 77565), (410, 62052), (492, 51710), (615, 41368), (820, 31026), (984, 25855), (1230, 20684), (1640, 15513), (2460, 10342), (4920, 5171)]