25880977930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1\times {\mathrm{2861}}^1$

素因数の和:3991

約数の個数: 64

約数和(自身を含む): 49989477888

約数和(自身を除く): 24108499958

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1063, 1702, 2126, 2861, 4255, 5315, 5722, 8510, 10630, 14305, 24449, 28610, 39331, 48898, 65803, 78662, 105857, 122245, 131606, 196655, 211714, 244490, 329015, 393310, 529285, 658030, 904613, 1058570, 1809226, 2434711, 3041243, 4523065, 4869422, 6082486, 9046130, 12173555, 15206215, 24347110, 30412430, 69948589, 112525991, 139897178, 225051982, 349742945, 562629955, 699485890, 1125259910, 2588097793, 5176195586, 12940488965, 25880977930]

約数ペア:

[(1, 25880977930), (2, 12940488965), (5, 5176195586), (10, 2588097793), (23, 1125259910), (37, 699485890), (46, 562629955), (74, 349742945), (115, 225051982), (185, 139897178), (230, 112525991), (370, 69948589), (851, 30412430), (1063, 24347110), (1702, 15206215), (2126, 12173555), (2861, 9046130), (4255, 6082486), (5315, 4869422), (5722, 4523065), (8510, 3041243), (10630, 2434711), (14305, 1809226), (24449, 1058570), (28610, 904613), (39331, 658030), (48898, 529285), (65803, 393310), (78662, 329015), (105857, 244490), (122245, 211714), (131606, 196655)]