4620805780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{32573}}^1$

素因数の和:32796

約数の個数: 48

約数和(自身を含む): 9998133264

約数和(自身を除く): 5377327484

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 173, 205, 346, 410, 692, 820, 865, 1730, 3460, 7093, 14186, 28372, 32573, 35465, 65146, 70930, 130292, 141860, 162865, 325730, 651460, 1335493, 2670986, 5341972, 5635129, 6677465, 11270258, 13354930, 22540516, 26709860, 28175645, 56351290, 112702580, 231040289, 462080578, 924161156, 1155201445, 2310402890, 4620805780]

約数ペア:

[(1, 4620805780), (2, 2310402890), (4, 1155201445), (5, 924161156), (10, 462080578), (20, 231040289), (41, 112702580), (82, 56351290), (164, 28175645), (173, 26709860), (205, 22540516), (346, 13354930), (410, 11270258), (692, 6677465), (820, 5635129), (865, 5341972), (1730, 2670986), (3460, 1335493), (7093, 651460), (14186, 325730), (28372, 162865), (32573, 141860), (35465, 130292), (65146, 70930)]