1973598950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 3966817536

約数和(自身を除く): 1993218586

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 107, 115, 214, 215, 230, 373, 430, 535, 575, 746, 989, 1070, 1075, 1150, 1865, 1978, 2150, 2461, 2675, 3730, 4601, 4922, 4945, 5350, 8579, 9202, 9325, 9890, 12305, 16039, 17158, 18650, 23005, 24610, 24725, 32078, 39911, 42895, 46010, 49450, 61525, 79822, 80195, 85790, 105823, 115025, 123050, 160390, 199555, 211646, 214475, 230050, 368897, 399110, 400975, 428950, 529115, 737794, 801950, 917953, 997775, 1058230, 1716173, 1835906, 1844485, 1995550, 2645575, 3432346, 3688970, 4589765, 5291150, 8580865, 9179530, 9222425, 17161730, 18444850, 22948825, 39471979, 42904325, 45897650, 78943958, 85808650, 197359895, 394719790, 986799475, 1973598950]

約数ペア:

[(1, 1973598950), (2, 986799475), (5, 394719790), (10, 197359895), (23, 85808650), (25, 78943958), (43, 45897650), (46, 42904325), (50, 39471979), (86, 22948825), (107, 18444850), (115, 17161730), (214, 9222425), (215, 9179530), (230, 8580865), (373, 5291150), (430, 4589765), (535, 3688970), (575, 3432346), (746, 2645575), (989, 1995550), (1070, 1844485), (1075, 1835906), (1150, 1716173), (1865, 1058230), (1978, 997775), (2150, 917953), (2461, 801950), (2675, 737794), (3730, 529115), (4601, 428950), (4922, 400975), (4945, 399110), (5350, 368897), (8579, 230050), (9202, 214475), (9325, 211646), (9890, 199555), (12305, 160390), (16039, 123050), (17158, 115025), (18650, 105823), (23005, 85790), (24610, 80195), (24725, 79822), (32078, 61525), (39911, 49450), (42895, 46010)]