34625320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 81829440

約数和(自身を除く): 47204120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 43, 82, 86, 164, 172, 205, 215, 328, 344, 410, 430, 491, 820, 860, 982, 1640, 1720, 1763, 1964, 2455, 3526, 3928, 4910, 7052, 8815, 9820, 14104, 17630, 19640, 20131, 21113, 35260, 40262, 42226, 70520, 80524, 84452, 100655, 105565, 161048, 168904, 201310, 211130, 402620, 422260, 805240, 844520, 865633, 1731266, 3462532, 4328165, 6925064, 8656330, 17312660, 34625320]

約数ペア:

[(1, 34625320), (2, 17312660), (4, 8656330), (5, 6925064), (8, 4328165), (10, 3462532), (20, 1731266), (40, 865633), (41, 844520), (43, 805240), (82, 422260), (86, 402620), (164, 211130), (172, 201310), (205, 168904), (215, 161048), (328, 105565), (344, 100655), (410, 84452), (430, 80524), (491, 70520), (820, 42226), (860, 40262), (982, 35260), (1640, 21113), (1720, 20131), (1763, 19640), (1964, 17630), (2455, 14104), (3526, 9820), (3928, 8815), (4910, 7052)]