79188140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 172482912

約数和(自身を除く): 93294772

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 113, 148, 185, 226, 370, 452, 565, 740, 947, 1130, 1894, 2260, 3788, 4181, 4735, 8362, 9470, 16724, 18940, 20905, 35039, 41810, 70078, 83620, 107011, 140156, 175195, 214022, 350390, 428044, 535055, 700780, 1070110, 2140220, 3959407, 7918814, 15837628, 19797035, 39594070, 79188140]

約数ペア:

[(1, 79188140), (2, 39594070), (4, 19797035), (5, 15837628), (10, 7918814), (20, 3959407), (37, 2140220), (74, 1070110), (113, 700780), (148, 535055), (185, 428044), (226, 350390), (370, 214022), (452, 175195), (565, 140156), (740, 107011), (947, 83620), (1130, 70078), (1894, 41810), (2260, 35039), (3788, 20905), (4181, 18940), (4735, 16724), (8362, 9470)]