6812690450

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{7949}}^1$

素因数の和:8303

約数の個数: 48

約数和(自身を含む): 12926795400

約数和(自身を除く): 6114104950

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 281, 305, 562, 610, 1405, 1525, 2810, 3050, 7025, 7949, 14050, 15898, 17141, 34282, 39745, 79490, 85705, 171410, 198725, 397450, 428525, 484889, 857050, 969778, 2233669, 2424445, 4467338, 4848890, 11168345, 12122225, 22336690, 24244450, 55841725, 111683450, 136253809, 272507618, 681269045, 1362538090, 3406345225, 6812690450]

約数ペア:

[(1, 6812690450), (2, 3406345225), (5, 1362538090), (10, 681269045), (25, 272507618), (50, 136253809), (61, 111683450), (122, 55841725), (281, 24244450), (305, 22336690), (562, 12122225), (610, 11168345), (1405, 4848890), (1525, 4467338), (2810, 2424445), (3050, 2233669), (7025, 969778), (7949, 857050), (14050, 484889), (15898, 428525), (17141, 397450), (34282, 198725), (39745, 171410), (79490, 85705)]