25044060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 76108032

約数和(自身を除く): 51063972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 571, 645, 731, 860, 1020, 1142, 1290, 1462, 1713, 2193, 2284, 2580, 2855, 2924, 3426, 3655, 4386, 5710, 6852, 7310, 8565, 8772, 9707, 10965, 11420, 14620, 17130, 19414, 21930, 24553, 29121, 34260, 38828, 43860, 48535, 49106, 58242, 73659, 97070, 98212, 116484, 122765, 145605, 147318, 194140, 245530, 291210, 294636, 368295, 417401, 491060, 582420, 736590, 834802, 1252203, 1473180, 1669604, 2087005, 2504406, 4174010, 5008812, 6261015, 8348020, 12522030, 25044060]

約数ペア:

[(1, 25044060), (2, 12522030), (3, 8348020), (4, 6261015), (5, 5008812), (6, 4174010), (10, 2504406), (12, 2087005), (15, 1669604), (17, 1473180), (20, 1252203), (30, 834802), (34, 736590), (43, 582420), (51, 491060), (60, 417401), (68, 368295), (85, 294636), (86, 291210), (102, 245530), (129, 194140), (170, 147318), (172, 145605), (204, 122765), (215, 116484), (255, 98212), (258, 97070), (340, 73659), (430, 58242), (510, 49106), (516, 48535), (571, 43860), (645, 38828), (731, 34260), (860, 29121), (1020, 24553), (1142, 21930), (1290, 19414), (1462, 17130), (1713, 14620), (2193, 11420), (2284, 10965), (2580, 9707), (2855, 8772), (2924, 8565), (3426, 7310), (3655, 6852), (4386, 5710)]