480317597450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1\times {\mathrm{4861}}^1$

素因数の和:7152

約数の個数: 96

約数和(自身を含む): 961051703040

約数和(自身を除く): 480734105590

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 893, 950, 1175, 1786, 2213, 2350, 4426, 4465, 4861, 8930, 9722, 11065, 22130, 22325, 24305, 42047, 44650, 48610, 55325, 84094, 92359, 104011, 110650, 121525, 184718, 208022, 210235, 228467, 243050, 420470, 456934, 461795, 520055, 923590, 1040110, 1051175, 1142335, 1976209, 2102350, 2284670, 2308975, 2600275, 3952418, 4340873, 4617950, 5200550, 5711675, 8681746, 9881045, 10757393, 11423350, 19762090, 21514786, 21704365, 43408730, 49405225, 53786965, 98810450, 107573930, 108521825, 204390467, 217043650, 268934825, 408780934, 505597471, 537869650, 1011194942, 1021952335, 2043904670, 2527987355, 5055974710, 5109761675, 9606351949, 10219523350, 12639936775, 19212703898, 25279873550, 48031759745, 96063519490, 240158798725, 480317597450]

約数ペア:

[(1, 480317597450), (2, 240158798725), (5, 96063519490), (10, 48031759745), (19, 25279873550), (25, 19212703898), (38, 12639936775), (47, 10219523350), (50, 9606351949), (94, 5109761675), (95, 5055974710), (190, 2527987355), (235, 2043904670), (470, 1021952335), (475, 1011194942), (893, 537869650), (950, 505597471), (1175, 408780934), (1786, 268934825), (2213, 217043650), (2350, 204390467), (4426, 108521825), (4465, 107573930), (4861, 98810450), (8930, 53786965), (9722, 49405225), (11065, 43408730), (22130, 21704365), (22325, 21514786), (24305, 19762090), (42047, 11423350), (44650, 10757393), (48610, 9881045), (55325, 8681746), (84094, 5711675), (92359, 5200550), (104011, 4617950), (110650, 4340873), (121525, 3952418), (184718, 2600275), (208022, 2308975), (210235, 2284670), (228467, 2102350), (243050, 1976209), (420470, 1142335), (456934, 1051175), (461795, 1040110), (520055, 923590)]