238946260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{32203}}^1$

素因数の和:32272

約数の個数: 48

約数和(自身を含む): 584309376

約数和(自身を除く): 345363116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 32203, 64406, 128812, 161015, 225421, 322030, 450842, 644060, 901684, 1127105, 1706759, 2254210, 3413518, 4508420, 6827036, 8533795, 11947313, 17067590, 23894626, 34135180, 47789252, 59736565, 119473130, 238946260]

約数ペア:

[(1, 238946260), (2, 119473130), (4, 59736565), (5, 47789252), (7, 34135180), (10, 23894626), (14, 17067590), (20, 11947313), (28, 8533795), (35, 6827036), (53, 4508420), (70, 3413518), (106, 2254210), (140, 1706759), (212, 1127105), (265, 901684), (371, 644060), (530, 450842), (742, 322030), (1060, 225421), (1484, 161015), (1855, 128812), (3710, 64406), (7420, 32203)]