25801290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 70424640

約数和(自身を除く): 44623350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 59, 86, 90, 113, 118, 129, 177, 215, 226, 258, 295, 339, 354, 387, 430, 531, 565, 590, 645, 678, 774, 885, 1017, 1062, 1130, 1290, 1695, 1770, 1935, 2034, 2537, 2655, 3390, 3870, 4859, 5074, 5085, 5310, 6667, 7611, 9718, 10170, 12685, 13334, 14577, 15222, 20001, 22833, 24295, 25370, 29154, 33335, 38055, 40002, 43731, 45666, 48590, 60003, 66670, 72885, 76110, 87462, 100005, 114165, 120006, 145770, 200010, 218655, 228330, 286681, 300015, 437310, 573362, 600030, 860043, 1433405, 1720086, 2580129, 2866810, 4300215, 5160258, 8600430, 12900645, 25801290]

約数ペア:

[(1, 25801290), (2, 12900645), (3, 8600430), (5, 5160258), (6, 4300215), (9, 2866810), (10, 2580129), (15, 1720086), (18, 1433405), (30, 860043), (43, 600030), (45, 573362), (59, 437310), (86, 300015), (90, 286681), (113, 228330), (118, 218655), (129, 200010), (177, 145770), (215, 120006), (226, 114165), (258, 100005), (295, 87462), (339, 76110), (354, 72885), (387, 66670), (430, 60003), (531, 48590), (565, 45666), (590, 43731), (645, 40002), (678, 38055), (774, 33335), (885, 29154), (1017, 25370), (1062, 24295), (1130, 22833), (1290, 20001), (1695, 15222), (1770, 14577), (1935, 13334), (2034, 12685), (2537, 10170), (2655, 9718), (3390, 7611), (3870, 6667), (4859, 5310), (5074, 5085)]