25460940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5813}}^1$

素因数の和:5898

約数の個数: 48

約数和(自身を含む): 72279648

約数和(自身を除く): 46818708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 5813, 11626, 17439, 23252, 29065, 34878, 58130, 69756, 87195, 116260, 174390, 348780, 424349, 848698, 1273047, 1697396, 2121745, 2546094, 4243490, 5092188, 6365235, 8486980, 12730470, 25460940]

約数ペア:

[(1, 25460940), (2, 12730470), (3, 8486980), (4, 6365235), (5, 5092188), (6, 4243490), (10, 2546094), (12, 2121745), (15, 1697396), (20, 1273047), (30, 848698), (60, 424349), (73, 348780), (146, 174390), (219, 116260), (292, 87195), (365, 69756), (438, 58130), (730, 34878), (876, 29065), (1095, 23252), (1460, 17439), (2190, 11626), (4380, 5813)]