2012375500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4507}}^1$

素因数の和:4592

約数の個数: 96

約数和(自身を含む): 4725826560

約数和(自身を除く): 2713451060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 47, 50, 76, 94, 95, 100, 125, 188, 190, 235, 250, 380, 470, 475, 500, 893, 940, 950, 1175, 1786, 1900, 2350, 2375, 3572, 4465, 4507, 4700, 4750, 5875, 8930, 9014, 9500, 11750, 17860, 18028, 22325, 22535, 23500, 44650, 45070, 85633, 89300, 90140, 111625, 112675, 171266, 211829, 223250, 225350, 342532, 423658, 428165, 446500, 450700, 563375, 847316, 856330, 1059145, 1126750, 1712660, 2118290, 2140825, 2253500, 4024751, 4236580, 4281650, 5295725, 8049502, 8563300, 10591450, 10704125, 16099004, 20123755, 21182900, 21408250, 26478625, 40247510, 42816500, 52957250, 80495020, 100618775, 105914500, 201237550, 402475100, 503093875, 1006187750, 2012375500]

約数ペア:

[(1, 2012375500), (2, 1006187750), (4, 503093875), (5, 402475100), (10, 201237550), (19, 105914500), (20, 100618775), (25, 80495020), (38, 52957250), (47, 42816500), (50, 40247510), (76, 26478625), (94, 21408250), (95, 21182900), (100, 20123755), (125, 16099004), (188, 10704125), (190, 10591450), (235, 8563300), (250, 8049502), (380, 5295725), (470, 4281650), (475, 4236580), (500, 4024751), (893, 2253500), (940, 2140825), (950, 2118290), (1175, 1712660), (1786, 1126750), (1900, 1059145), (2350, 856330), (2375, 847316), (3572, 563375), (4465, 450700), (4507, 446500), (4700, 428165), (4750, 423658), (5875, 342532), (8930, 225350), (9014, 223250), (9500, 211829), (11750, 171266), (17860, 112675), (18028, 111625), (22325, 90140), (22535, 89300), (23500, 85633), (44650, 45070)]