1346376040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{28309}}^1$

素因数の和:28390

約数の個数: 64

約数和(自身を含む): 3210354000

約数和(自身を除く): 1863977960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 290, 328, 410, 580, 820, 1160, 1189, 1640, 2378, 4756, 5945, 9512, 11890, 23780, 28309, 47560, 56618, 113236, 141545, 226472, 283090, 566180, 820961, 1132360, 1160669, 1641922, 2321338, 3283844, 4104805, 4642676, 5803345, 6567688, 8209610, 9285352, 11606690, 16419220, 23213380, 32838440, 33659401, 46426760, 67318802, 134637604, 168297005, 269275208, 336594010, 673188020, 1346376040]

約数ペア:

[(1, 1346376040), (2, 673188020), (4, 336594010), (5, 269275208), (8, 168297005), (10, 134637604), (20, 67318802), (29, 46426760), (40, 33659401), (41, 32838440), (58, 23213380), (82, 16419220), (116, 11606690), (145, 9285352), (164, 8209610), (205, 6567688), (232, 5803345), (290, 4642676), (328, 4104805), (410, 3283844), (580, 2321338), (820, 1641922), (1160, 1160669), (1189, 1132360), (1640, 820961), (2378, 566180), (4756, 283090), (5945, 226472), (9512, 141545), (11890, 113236), (23780, 56618), (28309, 47560)]