17414800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 47950056

約数和(自身を除く): 30535256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 170, 197, 200, 208, 221, 260, 272, 325, 340, 394, 400, 425, 442, 520, 650, 680, 788, 850, 884, 985, 1040, 1105, 1300, 1360, 1576, 1700, 1768, 1970, 2210, 2561, 2600, 3152, 3349, 3400, 3536, 3940, 4420, 4925, 5122, 5200, 5525, 6698, 6800, 7880, 8840, 9850, 10244, 11050, 12805, 13396, 15760, 16745, 17680, 19700, 20488, 22100, 25610, 26792, 33490, 39400, 40976, 43537, 44200, 51220, 53584, 64025, 66980, 78800, 83725, 87074, 88400, 102440, 128050, 133960, 167450, 174148, 204880, 217685, 256100, 267920, 334900, 348296, 435370, 512200, 669800, 696592, 870740, 1024400, 1088425, 1339600, 1741480, 2176850, 3482960, 4353700, 8707400, 17414800]

約数ペア:

[(1, 17414800), (2, 8707400), (4, 4353700), (5, 3482960), (8, 2176850), (10, 1741480), (13, 1339600), (16, 1088425), (17, 1024400), (20, 870740), (25, 696592), (26, 669800), (34, 512200), (40, 435370), (50, 348296), (52, 334900), (65, 267920), (68, 256100), (80, 217685), (85, 204880), (100, 174148), (104, 167450), (130, 133960), (136, 128050), (170, 102440), (197, 88400), (200, 87074), (208, 83725), (221, 78800), (260, 66980), (272, 64025), (325, 53584), (340, 51220), (394, 44200), (400, 43537), (425, 40976), (442, 39400), (520, 33490), (650, 26792), (680, 25610), (788, 22100), (850, 20488), (884, 19700), (985, 17680), (1040, 16745), (1105, 15760), (1300, 13396), (1360, 12805), (1576, 11050), (1700, 10244), (1768, 9850), (1970, 8840), (2210, 7880), (2561, 6800), (2600, 6698), (3152, 5525), (3349, 5200), (3400, 5122), (3536, 4925), (3940, 4420)]