8322157060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1103}}^1\times {\mathrm{7699}}^1$

素因数の和:8825

約数の個数: 72

約数和(自身を含む): 20350915200

約数和(自身を除く): 12028758140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1103, 2206, 4412, 5515, 7699, 7721, 11030, 15398, 15442, 22060, 30796, 30884, 38495, 38605, 53893, 54047, 76990, 77210, 107786, 108094, 153980, 154420, 215572, 216188, 269465, 270235, 377251, 538930, 540470, 754502, 1077860, 1080940, 1509004, 1886255, 3772510, 7545020, 8491997, 16983994, 33967988, 42459985, 59443979, 84919970, 118887958, 169839940, 237775916, 297219895, 416107853, 594439790, 832215706, 1188879580, 1664431412, 2080539265, 4161078530, 8322157060]

約数ペア:

[(1, 8322157060), (2, 4161078530), (4, 2080539265), (5, 1664431412), (7, 1188879580), (10, 832215706), (14, 594439790), (20, 416107853), (28, 297219895), (35, 237775916), (49, 169839940), (70, 118887958), (98, 84919970), (140, 59443979), (196, 42459985), (245, 33967988), (490, 16983994), (980, 8491997), (1103, 7545020), (2206, 3772510), (4412, 1886255), (5515, 1509004), (7699, 1080940), (7721, 1077860), (11030, 754502), (15398, 540470), (15442, 538930), (22060, 377251), (30796, 270235), (30884, 269465), (38495, 216188), (38605, 215572), (53893, 154420), (54047, 153980), (76990, 108094), (77210, 107786)]