130288480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{116329}}^1$

素因数の和:116351

約数の個数: 48

約数和(自身を含む): 351781920

約数和(自身を除く): 221493440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 116329, 232658, 465316, 581645, 814303, 930632, 1163290, 1628606, 1861264, 2326580, 3257212, 3722528, 4071515, 4653160, 6514424, 8143030, 9306320, 13028848, 16286060, 18612640, 26057696, 32572120, 65144240, 130288480]

約数ペア:

[(1, 130288480), (2, 65144240), (4, 32572120), (5, 26057696), (7, 18612640), (8, 16286060), (10, 13028848), (14, 9306320), (16, 8143030), (20, 6514424), (28, 4653160), (32, 4071515), (35, 3722528), (40, 3257212), (56, 2326580), (70, 1861264), (80, 1628606), (112, 1163290), (140, 930632), (160, 814303), (224, 581645), (280, 465316), (560, 232658), (1120, 116329)]