25367460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 74995200

約数和(自身を除く): 49627740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 61, 87, 116, 122, 145, 174, 183, 239, 244, 290, 305, 348, 366, 435, 478, 580, 610, 717, 732, 870, 915, 956, 1195, 1220, 1434, 1740, 1769, 1830, 2390, 2868, 3538, 3585, 3660, 4780, 5307, 6931, 7076, 7170, 8845, 10614, 13862, 14340, 14579, 17690, 20793, 21228, 26535, 27724, 29158, 34655, 35380, 41586, 43737, 53070, 58316, 69310, 72895, 83172, 87474, 103965, 106140, 138620, 145790, 174948, 207930, 218685, 291580, 415860, 422791, 437370, 845582, 874740, 1268373, 1691164, 2113955, 2536746, 4227910, 5073492, 6341865, 8455820, 12683730, 25367460]

約数ペア:

[(1, 25367460), (2, 12683730), (3, 8455820), (4, 6341865), (5, 5073492), (6, 4227910), (10, 2536746), (12, 2113955), (15, 1691164), (20, 1268373), (29, 874740), (30, 845582), (58, 437370), (60, 422791), (61, 415860), (87, 291580), (116, 218685), (122, 207930), (145, 174948), (174, 145790), (183, 138620), (239, 106140), (244, 103965), (290, 87474), (305, 83172), (348, 72895), (366, 69310), (435, 58316), (478, 53070), (580, 43737), (610, 41586), (717, 35380), (732, 34655), (870, 29158), (915, 27724), (956, 26535), (1195, 21228), (1220, 20793), (1434, 17690), (1740, 14579), (1769, 14340), (1830, 13862), (2390, 10614), (2868, 8845), (3538, 7170), (3585, 7076), (3660, 6931), (4780, 5307)]