98823400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 249984000

約数和(自身を除く): 151160600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 191, 199, 200, 260, 325, 382, 398, 520, 650, 764, 796, 955, 995, 1300, 1528, 1592, 1910, 1990, 2483, 2587, 2600, 3820, 3980, 4775, 4966, 4975, 5174, 7640, 7960, 9550, 9932, 9950, 10348, 12415, 12935, 19100, 19864, 19900, 20696, 24830, 25870, 38009, 38200, 39800, 49660, 51740, 62075, 64675, 76018, 99320, 103480, 124150, 129350, 152036, 190045, 248300, 258700, 304072, 380090, 494117, 496600, 517400, 760180, 950225, 988234, 1520360, 1900450, 1976468, 2470585, 3800900, 3952936, 4941170, 7601800, 9882340, 12352925, 19764680, 24705850, 49411700, 98823400]

約数ペア:

[(1, 98823400), (2, 49411700), (4, 24705850), (5, 19764680), (8, 12352925), (10, 9882340), (13, 7601800), (20, 4941170), (25, 3952936), (26, 3800900), (40, 2470585), (50, 1976468), (52, 1900450), (65, 1520360), (100, 988234), (104, 950225), (130, 760180), (191, 517400), (199, 496600), (200, 494117), (260, 380090), (325, 304072), (382, 258700), (398, 248300), (520, 190045), (650, 152036), (764, 129350), (796, 124150), (955, 103480), (995, 99320), (1300, 76018), (1528, 64675), (1592, 62075), (1910, 51740), (1990, 49660), (2483, 39800), (2587, 38200), (2600, 38009), (3820, 25870), (3980, 24830), (4775, 20696), (4966, 19900), (4975, 19864), (5174, 19100), (7640, 12935), (7960, 12415), (9550, 10348), (9932, 9950)]