25943580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11087}}^1$

素因数の和:11115

約数の個数: 72

約数和(自身を含む): 84756672

約数和(自身を除く): 58813092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 11087, 22174, 33261, 44348, 55435, 66522, 99783, 110870, 133044, 144131, 166305, 199566, 221740, 288262, 332610, 399132, 432393, 498915, 576524, 665220, 720655, 864786, 997830, 1297179, 1441310, 1729572, 1995660, 2161965, 2594358, 2882620, 4323930, 5188716, 6485895, 8647860, 12971790, 25943580]

約数ペア:

[(1, 25943580), (2, 12971790), (3, 8647860), (4, 6485895), (5, 5188716), (6, 4323930), (9, 2882620), (10, 2594358), (12, 2161965), (13, 1995660), (15, 1729572), (18, 1441310), (20, 1297179), (26, 997830), (30, 864786), (36, 720655), (39, 665220), (45, 576524), (52, 498915), (60, 432393), (65, 399132), (78, 332610), (90, 288262), (117, 221740), (130, 199566), (156, 166305), (180, 144131), (195, 133044), (234, 110870), (260, 99783), (390, 66522), (468, 55435), (585, 44348), (780, 33261), (1170, 22174), (2340, 11087)]