125691280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10987}}^1$

素因数の和:11024

約数の個数: 80

約数和(自身を含む): 343353024

約数和(自身を除く): 217661744

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 10987, 11440, 21974, 43948, 54935, 87896, 109870, 120857, 142831, 175792, 219740, 241714, 285662, 439480, 483428, 571324, 604285, 714155, 878960, 966856, 1142648, 1208570, 1428310, 1571141, 1933712, 2285296, 2417140, 2856620, 3142282, 4834280, 5713240, 6284564, 7855705, 9668560, 11426480, 12569128, 15711410, 25138256, 31422820, 62845640, 125691280]

約数ペア:

[(1, 125691280), (2, 62845640), (4, 31422820), (5, 25138256), (8, 15711410), (10, 12569128), (11, 11426480), (13, 9668560), (16, 7855705), (20, 6284564), (22, 5713240), (26, 4834280), (40, 3142282), (44, 2856620), (52, 2417140), (55, 2285296), (65, 1933712), (80, 1571141), (88, 1428310), (104, 1208570), (110, 1142648), (130, 966856), (143, 878960), (176, 714155), (208, 604285), (220, 571324), (260, 483428), (286, 439480), (440, 285662), (520, 241714), (572, 219740), (715, 175792), (880, 142831), (1040, 120857), (1144, 109870), (1430, 87896), (2288, 54935), (2860, 43948), (5720, 21974), (10987, 11440)]