1386616400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{571}}^1$

素因数の和:1069

約数の個数: 120

約数和(自身を含む): 3601581984

約数和(自身を除く): 2214965584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 467, 520, 571, 650, 934, 1040, 1142, 1300, 1868, 2284, 2335, 2600, 2855, 3736, 4568, 4670, 5200, 5710, 6071, 7423, 7472, 9136, 9340, 11420, 11675, 12142, 14275, 14846, 18680, 22840, 23350, 24284, 28550, 29692, 30355, 37115, 37360, 45680, 46700, 48568, 57100, 59384, 60710, 74230, 93400, 97136, 114200, 118768, 121420, 148460, 151775, 185575, 186800, 228400, 242840, 266657, 296920, 303550, 371150, 485680, 533314, 593840, 607100, 742300, 1066628, 1214200, 1333285, 1484600, 2133256, 2428400, 2666570, 2969200, 3466541, 4266512, 5333140, 6666425, 6933082, 10666280, 13332850, 13866164, 17332705, 21332560, 26665700, 27732328, 34665410, 53331400, 55464656, 69330820, 86663525, 106662800, 138661640, 173327050, 277323280, 346654100, 693308200, 1386616400]

約数ペア:

[(1, 1386616400), (2, 693308200), (4, 346654100), (5, 277323280), (8, 173327050), (10, 138661640), (13, 106662800), (16, 86663525), (20, 69330820), (25, 55464656), (26, 53331400), (40, 34665410), (50, 27732328), (52, 26665700), (65, 21332560), (80, 17332705), (100, 13866164), (104, 13332850), (130, 10666280), (200, 6933082), (208, 6666425), (260, 5333140), (325, 4266512), (400, 3466541), (467, 2969200), (520, 2666570), (571, 2428400), (650, 2133256), (934, 1484600), (1040, 1333285), (1142, 1214200), (1300, 1066628), (1868, 742300), (2284, 607100), (2335, 593840), (2600, 533314), (2855, 485680), (3736, 371150), (4568, 303550), (4670, 296920), (5200, 266657), (5710, 242840), (6071, 228400), (7423, 186800), (7472, 185575), (9136, 151775), (9340, 148460), (11420, 121420), (11675, 118768), (12142, 114200), (14275, 97136), (14846, 93400), (18680, 74230), (22840, 60710), (23350, 59384), (24284, 57100), (28550, 48568), (29692, 46700), (30355, 45680), (37115, 37360)]