20100607150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1\times {\mathrm{827}}^1$

素因数の和:1526

約数の個数: 96

約数和(自身を含む): 41039435808

約数和(自身を除く): 20938828658

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 613, 650, 793, 827, 1226, 1525, 1586, 1654, 3050, 3065, 3965, 4135, 6130, 7930, 7969, 8270, 10751, 15325, 15938, 19825, 20675, 21502, 30650, 37393, 39650, 39845, 41350, 50447, 53755, 74786, 79690, 100894, 107510, 186965, 199225, 252235, 268775, 373930, 398450, 486109, 504470, 506951, 537550, 655811, 934825, 972218, 1013902, 1261175, 1311622, 1869650, 2430545, 2522350, 2534755, 3279055, 4861090, 5069510, 6558110, 6590363, 12152725, 12673775, 13180726, 16395275, 24305450, 25347550, 30924011, 32790550, 32951815, 61848022, 65903630, 154620055, 164759075, 309240110, 329518150, 402012143, 773100275, 804024286, 1546200550, 2010060715, 4020121430, 10050303575, 20100607150]

約数ペア:

[(1, 20100607150), (2, 10050303575), (5, 4020121430), (10, 2010060715), (13, 1546200550), (25, 804024286), (26, 773100275), (50, 402012143), (61, 329518150), (65, 309240110), (122, 164759075), (130, 154620055), (305, 65903630), (325, 61848022), (610, 32951815), (613, 32790550), (650, 30924011), (793, 25347550), (827, 24305450), (1226, 16395275), (1525, 13180726), (1586, 12673775), (1654, 12152725), (3050, 6590363), (3065, 6558110), (3965, 5069510), (4135, 4861090), (6130, 3279055), (7930, 2534755), (7969, 2522350), (8270, 2430545), (10751, 1869650), (15325, 1311622), (15938, 1261175), (19825, 1013902), (20675, 972218), (21502, 934825), (30650, 655811), (37393, 537550), (39650, 506951), (39845, 504470), (41350, 486109), (50447, 398450), (53755, 373930), (74786, 268775), (79690, 252235), (100894, 199225), (107510, 186965)]