39093460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7547}}^1$

素因数の和:7600

約数の個数: 48

約数和(自身を含む): 96372864

約数和(自身を除く): 57279404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 7547, 15094, 30188, 37735, 52829, 75470, 105658, 150940, 211316, 264145, 279239, 528290, 558478, 1056580, 1116956, 1396195, 1954673, 2792390, 3909346, 5584780, 7818692, 9773365, 19546730, 39093460]

約数ペア:

[(1, 39093460), (2, 19546730), (4, 9773365), (5, 7818692), (7, 5584780), (10, 3909346), (14, 2792390), (20, 1954673), (28, 1396195), (35, 1116956), (37, 1056580), (70, 558478), (74, 528290), (140, 279239), (148, 264145), (185, 211316), (259, 150940), (370, 105658), (518, 75470), (740, 52829), (1036, 37735), (1295, 30188), (2590, 15094), (5180, 7547)]