2013606700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1499}}^1$

素因数の和:1640

約数の個数: 144

約数和(自身を含む): 5312160000

約数和(自身を除く): 3298553300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 101, 133, 140, 175, 190, 202, 266, 350, 380, 404, 475, 505, 532, 665, 700, 707, 950, 1010, 1330, 1414, 1499, 1900, 1919, 2020, 2525, 2660, 2828, 2998, 3325, 3535, 3838, 5050, 5996, 6650, 7070, 7495, 7676, 9595, 10100, 10493, 13300, 13433, 14140, 14990, 17675, 19190, 20986, 26866, 28481, 29980, 35350, 37475, 38380, 41972, 47975, 52465, 53732, 56962, 67165, 70700, 74950, 95950, 104930, 113924, 134330, 142405, 149900, 151399, 191900, 199367, 209860, 262325, 268660, 284810, 302798, 335825, 398734, 524650, 569620, 605596, 671650, 712025, 756995, 797468, 996835, 1049300, 1059793, 1343300, 1424050, 1513990, 1993670, 2119586, 2848100, 2876581, 3027980, 3784975, 3987340, 4239172, 4984175, 5298965, 5753162, 7569950, 9968350, 10597930, 11506324, 14382905, 15139900, 19936700, 20136067, 21195860, 26494825, 28765810, 40272134, 52989650, 57531620, 71914525, 80544268, 100680335, 105979300, 143829050, 201360670, 287658100, 402721340, 503401675, 1006803350, 2013606700]

約数ペア:

[(1, 2013606700), (2, 1006803350), (4, 503401675), (5, 402721340), (7, 287658100), (10, 201360670), (14, 143829050), (19, 105979300), (20, 100680335), (25, 80544268), (28, 71914525), (35, 57531620), (38, 52989650), (50, 40272134), (70, 28765810), (76, 26494825), (95, 21195860), (100, 20136067), (101, 19936700), (133, 15139900), (140, 14382905), (175, 11506324), (190, 10597930), (202, 9968350), (266, 7569950), (350, 5753162), (380, 5298965), (404, 4984175), (475, 4239172), (505, 3987340), (532, 3784975), (665, 3027980), (700, 2876581), (707, 2848100), (950, 2119586), (1010, 1993670), (1330, 1513990), (1414, 1424050), (1499, 1343300), (1900, 1059793), (1919, 1049300), (2020, 996835), (2525, 797468), (2660, 756995), (2828, 712025), (2998, 671650), (3325, 605596), (3535, 569620), (3838, 524650), (5050, 398734), (5996, 335825), (6650, 302798), (7070, 284810), (7495, 268660), (7676, 262325), (9595, 209860), (10100, 199367), (10493, 191900), (13300, 151399), (13433, 149900), (14140, 142405), (14990, 134330), (17675, 113924), (19190, 104930), (20986, 95950), (26866, 74950), (28481, 70700), (29980, 67165), (35350, 56962), (37475, 53732), (38380, 52465), (41972, 47975)]