274269520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5503}}^1$

素因数の和:5612

約数の個数: 80

約数和(自身を含む): 737095680

約数和(自身を除く): 462826160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 712, 890, 1246, 1424, 1780, 2492, 3115, 3560, 4984, 5503, 6230, 7120, 9968, 11006, 12460, 22012, 24920, 27515, 38521, 44024, 49840, 55030, 77042, 88048, 110060, 154084, 192605, 220120, 308168, 385210, 440240, 489767, 616336, 770420, 979534, 1540840, 1959068, 2448835, 3081680, 3428369, 3918136, 4897670, 6856738, 7836272, 9795340, 13713476, 17141845, 19590680, 27426952, 34283690, 39181360, 54853904, 68567380, 137134760, 274269520]

約数ペア:

[(1, 274269520), (2, 137134760), (4, 68567380), (5, 54853904), (7, 39181360), (8, 34283690), (10, 27426952), (14, 19590680), (16, 17141845), (20, 13713476), (28, 9795340), (35, 7836272), (40, 6856738), (56, 4897670), (70, 3918136), (80, 3428369), (89, 3081680), (112, 2448835), (140, 1959068), (178, 1540840), (280, 979534), (356, 770420), (445, 616336), (560, 489767), (623, 440240), (712, 385210), (890, 308168), (1246, 220120), (1424, 192605), (1780, 154084), (2492, 110060), (3115, 88048), (3560, 77042), (4984, 55030), (5503, 49840), (6230, 44024), (7120, 38521), (9968, 27515), (11006, 24920), (12460, 22012)]