25424340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13669}}^1$

素因数の和:13712

約数の個数: 48

約数和(自身を含む): 73489920

約数和(自身を除く): 48065580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 13669, 27338, 41007, 54676, 68345, 82014, 136690, 164028, 205035, 273380, 410070, 423739, 820140, 847478, 1271217, 1694956, 2118695, 2542434, 4237390, 5084868, 6356085, 8474780, 12712170, 25424340]

約数ペア:

[(1, 25424340), (2, 12712170), (3, 8474780), (4, 6356085), (5, 5084868), (6, 4237390), (10, 2542434), (12, 2118695), (15, 1694956), (20, 1271217), (30, 847478), (31, 820140), (60, 423739), (62, 410070), (93, 273380), (124, 205035), (155, 164028), (186, 136690), (310, 82014), (372, 68345), (465, 54676), (620, 41007), (930, 27338), (1860, 13669)]