73012240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{130379}}^1$

素因数の和:130399

約数の個数: 40

約数和(自身を含む): 194005440

約数和(自身を除く): 120993200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 130379, 260758, 521516, 651895, 912653, 1043032, 1303790, 1825306, 2086064, 2607580, 3650612, 4563265, 5215160, 7301224, 9126530, 10430320, 14602448, 18253060, 36506120, 73012240]

約数ペア:

[(1, 73012240), (2, 36506120), (4, 18253060), (5, 14602448), (7, 10430320), (8, 9126530), (10, 7301224), (14, 5215160), (16, 4563265), (20, 3650612), (28, 2607580), (35, 2086064), (40, 1825306), (56, 1303790), (70, 1043032), (80, 912653), (112, 651895), (140, 521516), (280, 260758), (560, 130379)]