2052802510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{4049}}^1$

素因数の和:4497

約数の個数: 48

約数和(自身を含む): 4072194000

約数和(自身を除く): 2019391490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 419, 605, 838, 1210, 2095, 4049, 4190, 4609, 8098, 9218, 20245, 23045, 40490, 44539, 46090, 50699, 89078, 101398, 222695, 253495, 445390, 489929, 506990, 979858, 1696531, 2449645, 3393062, 4899290, 8482655, 16965310, 18661841, 37323682, 93309205, 186618410, 205280251, 410560502, 1026401255, 2052802510]

約数ペア:

[(1, 2052802510), (2, 1026401255), (5, 410560502), (10, 205280251), (11, 186618410), (22, 93309205), (55, 37323682), (110, 18661841), (121, 16965310), (242, 8482655), (419, 4899290), (605, 3393062), (838, 2449645), (1210, 1696531), (2095, 979858), (4049, 506990), (4190, 489929), (4609, 445390), (8098, 253495), (9218, 222695), (20245, 101398), (23045, 89078), (40490, 50699), (44539, 46090)]