98192080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:741

約数の個数: 120

約数和(自身を含む): 273149928

約数和(自身を除く): 174957848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 677, 740, 784, 980, 1036, 1295, 1354, 1480, 1813, 1960, 2072, 2590, 2708, 2960, 3385, 3626, 3920, 4144, 4739, 5180, 5416, 6770, 7252, 9065, 9478, 10360, 10832, 13540, 14504, 18130, 18956, 20720, 23695, 25049, 27080, 29008, 33173, 36260, 37912, 47390, 50098, 54160, 66346, 72520, 75824, 94780, 100196, 125245, 132692, 145040, 165865, 175343, 189560, 200392, 250490, 265384, 331730, 350686, 379120, 400784, 500980, 530768, 663460, 701372, 876715, 1001960, 1227401, 1326920, 1402744, 1753430, 2003920, 2454802, 2653840, 2805488, 3506860, 4909604, 6137005, 7013720, 9819208, 12274010, 14027440, 19638416, 24548020, 49096040, 98192080]

約数ペア:

[(1, 98192080), (2, 49096040), (4, 24548020), (5, 19638416), (7, 14027440), (8, 12274010), (10, 9819208), (14, 7013720), (16, 6137005), (20, 4909604), (28, 3506860), (35, 2805488), (37, 2653840), (40, 2454802), (49, 2003920), (56, 1753430), (70, 1402744), (74, 1326920), (80, 1227401), (98, 1001960), (112, 876715), (140, 701372), (148, 663460), (185, 530768), (196, 500980), (245, 400784), (259, 379120), (280, 350686), (296, 331730), (370, 265384), (392, 250490), (490, 200392), (518, 189560), (560, 175343), (592, 165865), (677, 145040), (740, 132692), (784, 125245), (980, 100196), (1036, 94780), (1295, 75824), (1354, 72520), (1480, 66346), (1813, 54160), (1960, 50098), (2072, 47390), (2590, 37912), (2708, 36260), (2960, 33173), (3385, 29008), (3626, 27080), (3920, 25049), (4144, 23695), (4739, 20720), (5180, 18956), (5416, 18130), (6770, 14504), (7252, 13540), (9065, 10832), (9478, 10360)]