13309023940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{559673}}^1$

素因数の和:559752

約数の個数: 48

約数和(自身を含む): 29617948080

約数和(自身を除く): 16308924140

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4756, 5945, 11890, 23780, 559673, 1119346, 2238692, 2798365, 5596730, 11193460, 16230517, 22946593, 32461034, 45893186, 64922068, 81152585, 91786372, 114732965, 162305170, 229465930, 324610340, 458931860, 665451197, 1330902394, 2661804788, 3327255985, 6654511970, 13309023940]

約数ペア:

[(1, 13309023940), (2, 6654511970), (4, 3327255985), (5, 2661804788), (10, 1330902394), (20, 665451197), (29, 458931860), (41, 324610340), (58, 229465930), (82, 162305170), (116, 114732965), (145, 91786372), (164, 81152585), (205, 64922068), (290, 45893186), (410, 32461034), (580, 22946593), (820, 16230517), (1189, 11193460), (2378, 5596730), (4756, 2798365), (5945, 2238692), (11890, 1119346), (23780, 559673)]