891123669130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1\times {\mathrm{27823}}^1$

素因数の和:28783

約数の個数: 64

約数和(自身を含む): 1664885767680

約数和(自身を除く): 773762098550

約数列:

[1, 2, 5, 10, 37, 74, 107, 185, 214, 370, 535, 809, 1070, 1618, 3959, 4045, 7918, 8090, 19795, 27823, 29933, 39590, 55646, 59866, 86563, 139115, 149665, 173126, 278230, 299330, 432815, 865630, 1029451, 2058902, 2977061, 3202831, 5147255, 5954122, 6405662, 10294510, 14885305, 16014155, 22508807, 29770610, 32028310, 45017614, 110151257, 112544035, 220302514, 225088070, 550756285, 832825859, 1101512570, 1665651718, 2408442349, 4164129295, 4816884698, 8328258590, 12042211745, 24084423490, 89112366913, 178224733826, 445561834565, 891123669130]

約数ペア:

[(1, 891123669130), (2, 445561834565), (5, 178224733826), (10, 89112366913), (37, 24084423490), (74, 12042211745), (107, 8328258590), (185, 4816884698), (214, 4164129295), (370, 2408442349), (535, 1665651718), (809, 1101512570), (1070, 832825859), (1618, 550756285), (3959, 225088070), (4045, 220302514), (7918, 112544035), (8090, 110151257), (19795, 45017614), (27823, 32028310), (29933, 29770610), (39590, 22508807), (55646, 16014155), (59866, 14885305), (86563, 10294510), (139115, 6405662), (149665, 5954122), (173126, 5147255), (278230, 3202831), (299330, 2977061), (432815, 2058902), (865630, 1029451)]