25483860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4567}}^1$

素因数の和:4613

約数の個数: 72

約数和(自身を含む): 79812096

約数和(自身を除く): 54328236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 4567, 5580, 9134, 13701, 18268, 22835, 27402, 41103, 45670, 54804, 68505, 82206, 91340, 137010, 141577, 164412, 205515, 274020, 283154, 411030, 424731, 566308, 707885, 822060, 849462, 1274193, 1415770, 1698924, 2123655, 2548386, 2831540, 4247310, 5096772, 6370965, 8494620, 12741930, 25483860]

約数ペア:

[(1, 25483860), (2, 12741930), (3, 8494620), (4, 6370965), (5, 5096772), (6, 4247310), (9, 2831540), (10, 2548386), (12, 2123655), (15, 1698924), (18, 1415770), (20, 1274193), (30, 849462), (31, 822060), (36, 707885), (45, 566308), (60, 424731), (62, 411030), (90, 283154), (93, 274020), (124, 205515), (155, 164412), (180, 141577), (186, 137010), (279, 91340), (310, 82206), (372, 68505), (465, 54804), (558, 45670), (620, 41103), (930, 27402), (1116, 22835), (1395, 18268), (1860, 13701), (2790, 9134), (4567, 5580)]