13309859080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{374293}}^1$

素因数の和:374438

約数の個数: 64

約数和(自身を含む): 34494935040

約数和(自身を除く): 21185075960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 5080, 7112, 8890, 17780, 35560, 374293, 748586, 1497172, 1871465, 2620051, 2994344, 3742930, 5240102, 7485860, 10480204, 13100255, 14971720, 20960408, 26200510, 47535211, 52401020, 95070422, 104802040, 190140844, 237676055, 332746477, 380281688, 475352110, 665492954, 950704220, 1330985908, 1663732385, 1901408440, 2661971816, 3327464770, 6654929540, 13309859080]

約数ペア:

[(1, 13309859080), (2, 6654929540), (4, 3327464770), (5, 2661971816), (7, 1901408440), (8, 1663732385), (10, 1330985908), (14, 950704220), (20, 665492954), (28, 475352110), (35, 380281688), (40, 332746477), (56, 237676055), (70, 190140844), (127, 104802040), (140, 95070422), (254, 52401020), (280, 47535211), (508, 26200510), (635, 20960408), (889, 14971720), (1016, 13100255), (1270, 10480204), (1778, 7485860), (2540, 5240102), (3556, 3742930), (4445, 2994344), (5080, 2620051), (7112, 1871465), (8890, 1497172), (17780, 748586), (35560, 374293)]