5148889460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1800311}}^1$

素因数の和:1800344

約数の個数: 48

約数和(自身を含む): 12703001472

約数和(自身を除く): 7554112012

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 1800311, 3600622, 7201244, 9001555, 18003110, 19803421, 23404043, 36006220, 39606842, 46808086, 79213684, 93616172, 99017105, 117020215, 198034210, 234040430, 257444473, 396068420, 468080860, 514888946, 1029777892, 1287222365, 2574444730, 5148889460]

約数ペア:

[(1, 5148889460), (2, 2574444730), (4, 1287222365), (5, 1029777892), (10, 514888946), (11, 468080860), (13, 396068420), (20, 257444473), (22, 234040430), (26, 198034210), (44, 117020215), (52, 99017105), (55, 93616172), (65, 79213684), (110, 46808086), (130, 39606842), (143, 36006220), (220, 23404043), (260, 19803421), (286, 18003110), (572, 9001555), (715, 7201244), (1430, 3600622), (2860, 1800311)]