17615692900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{98909}}^1$

素因数の和:99073

約数の個数: 72

約数和(自身を含む): 41467424040

約数和(自身を除く): 23851731140

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 137, 260, 274, 325, 548, 650, 685, 1300, 1370, 1781, 2740, 3425, 3562, 6850, 7124, 8905, 13700, 17810, 35620, 44525, 89050, 98909, 178100, 197818, 395636, 494545, 989090, 1285817, 1978180, 2472725, 2571634, 4945450, 5143268, 6429085, 9890900, 12858170, 13550533, 25716340, 27101066, 32145425, 54202132, 64290850, 67752665, 128581700, 135505330, 176156929, 271010660, 338763325, 352313858, 677526650, 704627716, 880784645, 1355053300, 1761569290, 3523138580, 4403923225, 8807846450, 17615692900]

約数ペア:

[(1, 17615692900), (2, 8807846450), (4, 4403923225), (5, 3523138580), (10, 1761569290), (13, 1355053300), (20, 880784645), (25, 704627716), (26, 677526650), (50, 352313858), (52, 338763325), (65, 271010660), (100, 176156929), (130, 135505330), (137, 128581700), (260, 67752665), (274, 64290850), (325, 54202132), (548, 32145425), (650, 27101066), (685, 25716340), (1300, 13550533), (1370, 12858170), (1781, 9890900), (2740, 6429085), (3425, 5143268), (3562, 4945450), (6850, 2571634), (7124, 2472725), (8905, 1978180), (13700, 1285817), (17810, 989090), (35620, 494545), (44525, 395636), (89050, 197818), (98909, 178100)]