7024190980

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{20929}}^1$

素因数の和:21208

約数の個数: 48

約数和(自身を含む): 14989731120

約数和(自身を除く): 7965540140

約数列:

[1, 2, 4, 5, 10, 20, 97, 173, 194, 346, 388, 485, 692, 865, 970, 1730, 1940, 3460, 16781, 20929, 33562, 41858, 67124, 83716, 83905, 104645, 167810, 209290, 335620, 418580, 2030113, 3620717, 4060226, 7241434, 8120452, 10150565, 14482868, 18103585, 20301130, 36207170, 40602260, 72414340, 351209549, 702419098, 1404838196, 1756047745, 3512095490, 7024190980]

約数ペア:

[(1, 7024190980), (2, 3512095490), (4, 1756047745), (5, 1404838196), (10, 702419098), (20, 351209549), (97, 72414340), (173, 40602260), (194, 36207170), (346, 20301130), (388, 18103585), (485, 14482868), (692, 10150565), (865, 8120452), (970, 7241434), (1730, 4060226), (1940, 3620717), (3460, 2030113), (16781, 418580), (20929, 335620), (33562, 209290), (41858, 167810), (67124, 104645), (83716, 83905)]