25066740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 73100160

約数和(自身を除く): 48033420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 73, 97, 118, 146, 177, 194, 219, 236, 291, 292, 295, 354, 365, 388, 438, 485, 582, 590, 708, 730, 876, 885, 970, 1095, 1164, 1180, 1455, 1460, 1770, 1940, 2190, 2910, 3540, 4307, 4380, 5723, 5820, 7081, 8614, 11446, 12921, 14162, 17169, 17228, 21243, 21535, 22892, 25842, 28324, 28615, 34338, 35405, 42486, 43070, 51684, 57230, 64605, 68676, 70810, 84972, 85845, 86140, 106215, 114460, 129210, 141620, 171690, 212430, 258420, 343380, 417779, 424860, 835558, 1253337, 1671116, 2088895, 2506674, 4177790, 5013348, 6266685, 8355580, 12533370, 25066740]

約数ペア:

[(1, 25066740), (2, 12533370), (3, 8355580), (4, 6266685), (5, 5013348), (6, 4177790), (10, 2506674), (12, 2088895), (15, 1671116), (20, 1253337), (30, 835558), (59, 424860), (60, 417779), (73, 343380), (97, 258420), (118, 212430), (146, 171690), (177, 141620), (194, 129210), (219, 114460), (236, 106215), (291, 86140), (292, 85845), (295, 84972), (354, 70810), (365, 68676), (388, 64605), (438, 57230), (485, 51684), (582, 43070), (590, 42486), (708, 35405), (730, 34338), (876, 28615), (885, 28324), (970, 25842), (1095, 22892), (1164, 21535), (1180, 21243), (1455, 17228), (1460, 17169), (1770, 14162), (1940, 12921), (2190, 11446), (2910, 8614), (3540, 7081), (4307, 5820), (4380, 5723)]