25763580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3491}}^1$

素因数の和:3547

約数の個数: 72

約数和(自身を含む): 80078544

約数和(自身を除く): 54314964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3491, 3690, 6982, 7380, 10473, 13964, 17455, 20946, 31419, 34910, 41892, 52365, 62838, 69820, 104730, 125676, 143131, 157095, 209460, 286262, 314190, 429393, 572524, 628380, 715655, 858786, 1288179, 1431310, 1717572, 2146965, 2576358, 2862620, 4293930, 5152716, 6440895, 8587860, 12881790, 25763580]

約数ペア:

[(1, 25763580), (2, 12881790), (3, 8587860), (4, 6440895), (5, 5152716), (6, 4293930), (9, 2862620), (10, 2576358), (12, 2146965), (15, 1717572), (18, 1431310), (20, 1288179), (30, 858786), (36, 715655), (41, 628380), (45, 572524), (60, 429393), (82, 314190), (90, 286262), (123, 209460), (164, 157095), (180, 143131), (205, 125676), (246, 104730), (369, 69820), (410, 62838), (492, 52365), (615, 41892), (738, 34910), (820, 31419), (1230, 20946), (1476, 17455), (1845, 13964), (2460, 10473), (3491, 7380), (3690, 6982)]