226749380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79283}}^1$

素因数の和:79316

約数の個数: 48

約数和(自身を含む): 559427904

約数和(自身を除く): 332678524

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, 79283, 158566, 317132, 396415, 792830, 872113, 1030679, 1585660, 1744226, 2061358, 3488452, 4122716, 4360565, 5153395, 8721130, 10306790, 11337469, 17442260, 20613580, 22674938, 45349876, 56687345, 113374690, 226749380]

約数ペア:

[(1, 226749380), (2, 113374690), (4, 56687345), (5, 45349876), (10, 22674938), (11, 20613580), (13, 17442260), (20, 11337469), (22, 10306790), (26, 8721130), (44, 5153395), (52, 4360565), (55, 4122716), (65, 3488452), (110, 2061358), (130, 1744226), (143, 1585660), (220, 1030679), (260, 872113), (286, 792830), (572, 396415), (715, 317132), (1430, 158566), (2860, 79283)]