20184162550

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{70537}}^1$

素因数の和:70705

約数の個数: 48

約数和(自身を含む): 38572999920

約数和(自身を除く): 18388837370

約数列:

[1, 2, 5, 10, 25, 50, 59, 97, 118, 194, 295, 485, 590, 970, 1475, 2425, 2950, 4850, 5723, 11446, 28615, 57230, 70537, 141074, 143075, 286150, 352685, 705370, 1763425, 3526850, 4161683, 6842089, 8323366, 13684178, 20808415, 34210445, 41616830, 68420890, 104042075, 171052225, 208084150, 342104450, 403683251, 807366502, 2018416255, 4036832510, 10092081275, 20184162550]

約数ペア:

[(1, 20184162550), (2, 10092081275), (5, 4036832510), (10, 2018416255), (25, 807366502), (50, 403683251), (59, 342104450), (97, 208084150), (118, 171052225), (194, 104042075), (295, 68420890), (485, 41616830), (590, 34210445), (970, 20808415), (1475, 13684178), (2425, 8323366), (2950, 6842089), (4850, 4161683), (5723, 3526850), (11446, 1763425), (28615, 705370), (57230, 352685), (70537, 286150), (141074, 143075)]