18449871350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2903}}^1\times {\mathrm{7477}}^1$

素因数の和:10409

約数の個数: 48

約数和(自身を含む): 36352771488

約数和(自身を除く): 17902900138

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 2903, 5806, 7477, 14515, 14954, 29030, 37385, 49351, 72575, 74770, 98702, 127109, 145150, 186925, 246755, 254218, 373850, 493510, 635545, 1233775, 1271090, 2467550, 3177725, 6355450, 21705731, 43411462, 108528655, 217057310, 368997427, 542643275, 737994854, 1085286550, 1844987135, 3689974270, 9224935675, 18449871350]

約数ペア:

[(1, 18449871350), (2, 9224935675), (5, 3689974270), (10, 1844987135), (17, 1085286550), (25, 737994854), (34, 542643275), (50, 368997427), (85, 217057310), (170, 108528655), (425, 43411462), (850, 21705731), (2903, 6355450), (5806, 3177725), (7477, 2467550), (14515, 1271090), (14954, 1233775), (29030, 635545), (37385, 493510), (49351, 373850), (72575, 254218), (74770, 246755), (98702, 186925), (127109, 145150)]