25917540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 80123904

約数和(自身を除く): 54206364

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 107, 110, 132, 165, 214, 220, 321, 330, 367, 428, 535, 642, 660, 734, 1070, 1101, 1177, 1284, 1468, 1605, 1835, 2140, 2202, 2354, 3210, 3531, 3670, 4037, 4404, 4708, 5505, 5885, 6420, 7062, 7340, 8074, 11010, 11770, 12111, 14124, 16148, 17655, 20185, 22020, 23540, 24222, 35310, 39269, 40370, 48444, 60555, 70620, 78538, 80740, 117807, 121110, 157076, 196345, 235614, 242220, 392690, 431959, 471228, 589035, 785380, 863918, 1178070, 1295877, 1727836, 2159795, 2356140, 2591754, 4319590, 5183508, 6479385, 8639180, 12958770, 25917540]

約数ペア:

[(1, 25917540), (2, 12958770), (3, 8639180), (4, 6479385), (5, 5183508), (6, 4319590), (10, 2591754), (11, 2356140), (12, 2159795), (15, 1727836), (20, 1295877), (22, 1178070), (30, 863918), (33, 785380), (44, 589035), (55, 471228), (60, 431959), (66, 392690), (107, 242220), (110, 235614), (132, 196345), (165, 157076), (214, 121110), (220, 117807), (321, 80740), (330, 78538), (367, 70620), (428, 60555), (535, 48444), (642, 40370), (660, 39269), (734, 35310), (1070, 24222), (1101, 23540), (1177, 22020), (1284, 20185), (1468, 17655), (1605, 16148), (1835, 14124), (2140, 12111), (2202, 11770), (2354, 11010), (3210, 8074), (3531, 7340), (3670, 7062), (4037, 6420), (4404, 5885), (4708, 5505)]