25334643890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{881}}^1$

素因数の和:1260

約数の個数: 128

約数和(自身を含む): 52809926400

約数和(自身を除く): 27475282510

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 58, 85, 95, 145, 170, 190, 290, 307, 323, 493, 551, 614, 646, 881, 986, 1102, 1535, 1615, 1762, 2465, 2755, 3070, 3230, 4405, 4930, 5219, 5510, 5833, 8810, 8903, 9367, 10438, 11666, 14977, 16739, 17806, 18734, 25549, 26095, 29165, 29954, 33478, 44515, 46835, 51098, 52190, 58330, 74885, 83695, 89030, 93670, 99161, 127745, 149770, 151351, 167390, 169157, 198322, 255490, 270467, 284563, 302702, 338314, 434333, 485431, 495805, 540934, 569126, 756755, 845785, 868666, 970862, 991610, 1352335, 1422815, 1513510, 1691570, 2171665, 2427155, 2704670, 2845630, 2875669, 4343330, 4597939, 4854310, 5138873, 5751338, 7843543, 8252327, 9195878, 10277746, 14378345, 15687086, 16504654, 22989695, 25694365, 28756690, 39217715, 41261635, 45979390, 51388730, 78435430, 82523270, 87360841, 133340231, 149027317, 174721682, 266680462, 298054634, 436804205, 666701155, 745136585, 873608410, 1333402310, 1490273170, 2533464389, 5066928778, 12667321945, 25334643890]

約数ペア:

[(1, 25334643890), (2, 12667321945), (5, 5066928778), (10, 2533464389), (17, 1490273170), (19, 1333402310), (29, 873608410), (34, 745136585), (38, 666701155), (58, 436804205), (85, 298054634), (95, 266680462), (145, 174721682), (170, 149027317), (190, 133340231), (290, 87360841), (307, 82523270), (323, 78435430), (493, 51388730), (551, 45979390), (614, 41261635), (646, 39217715), (881, 28756690), (986, 25694365), (1102, 22989695), (1535, 16504654), (1615, 15687086), (1762, 14378345), (2465, 10277746), (2755, 9195878), (3070, 8252327), (3230, 7843543), (4405, 5751338), (4930, 5138873), (5219, 4854310), (5510, 4597939), (5833, 4343330), (8810, 2875669), (8903, 2845630), (9367, 2704670), (10438, 2427155), (11666, 2171665), (14977, 1691570), (16739, 1513510), (17806, 1422815), (18734, 1352335), (25549, 991610), (26095, 970862), (29165, 868666), (29954, 845785), (33478, 756755), (44515, 569126), (46835, 540934), (51098, 495805), (52190, 485431), (58330, 434333), (74885, 338314), (83695, 302702), (89030, 284563), (93670, 270467), (99161, 255490), (127745, 198322), (149770, 169157), (151351, 167390)]