44278520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7741}}^1$

素因数の和:7776

約数の個数: 64

約数和(自身を含む): 117059040

約数和(自身を除く): 72780520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 7741, 15482, 30964, 38705, 61928, 77410, 85151, 100633, 154820, 170302, 201266, 309640, 340604, 402532, 425755, 503165, 681208, 805064, 851510, 1006330, 1106963, 1703020, 2012660, 2213926, 3406040, 4025320, 4427852, 5534815, 8855704, 11069630, 22139260, 44278520]

約数ペア:

[(1, 44278520), (2, 22139260), (4, 11069630), (5, 8855704), (8, 5534815), (10, 4427852), (11, 4025320), (13, 3406040), (20, 2213926), (22, 2012660), (26, 1703020), (40, 1106963), (44, 1006330), (52, 851510), (55, 805064), (65, 681208), (88, 503165), (104, 425755), (110, 402532), (130, 340604), (143, 309640), (220, 201266), (260, 170302), (286, 154820), (440, 100633), (520, 85151), (572, 77410), (715, 61928), (1144, 38705), (1430, 30964), (2860, 15482), (5720, 7741)]