2793155950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 5758381440

約数和(自身を除く): 2965225490

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 169, 235, 325, 338, 470, 541, 611, 650, 845, 1082, 1175, 1222, 1690, 2197, 2350, 2705, 3055, 4225, 4394, 5410, 6110, 7033, 7943, 8450, 10985, 13525, 14066, 15275, 15886, 21970, 25427, 27050, 30550, 35165, 39715, 50854, 54925, 70330, 79430, 91429, 103259, 109850, 127135, 175825, 182858, 198575, 206518, 254270, 330551, 351650, 397150, 457145, 516295, 635675, 661102, 914290, 1032590, 1188577, 1271350, 1652755, 2285725, 2377154, 2581475, 3305510, 4297163, 4571450, 5162950, 5942885, 8263775, 8594326, 11885770, 16527550, 21485815, 29714425, 42971630, 55863119, 59428850, 107429075, 111726238, 214858150, 279315595, 558631190, 1396577975, 2793155950]

約数ペア:

[(1, 2793155950), (2, 1396577975), (5, 558631190), (10, 279315595), (13, 214858150), (25, 111726238), (26, 107429075), (47, 59428850), (50, 55863119), (65, 42971630), (94, 29714425), (130, 21485815), (169, 16527550), (235, 11885770), (325, 8594326), (338, 8263775), (470, 5942885), (541, 5162950), (611, 4571450), (650, 4297163), (845, 3305510), (1082, 2581475), (1175, 2377154), (1222, 2285725), (1690, 1652755), (2197, 1271350), (2350, 1188577), (2705, 1032590), (3055, 914290), (4225, 661102), (4394, 635675), (5410, 516295), (6110, 457145), (7033, 397150), (7943, 351650), (8450, 330551), (10985, 254270), (13525, 206518), (14066, 198575), (15275, 182858), (15886, 175825), (21970, 127135), (25427, 109850), (27050, 103259), (30550, 91429), (35165, 79430), (39715, 70330), (50854, 54925)]