2018534000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4651}}^1$

素因数の和:4712

約数の個数: 160

約数和(自身を含む): 5759250432

約数和(自身を除く): 3740716432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 175, 200, 217, 248, 250, 280, 310, 350, 400, 434, 496, 500, 560, 620, 700, 775, 868, 875, 1000, 1085, 1240, 1400, 1550, 1736, 1750, 2000, 2170, 2480, 2800, 3100, 3472, 3500, 3875, 4340, 4651, 5425, 6200, 7000, 7750, 8680, 9302, 10850, 12400, 14000, 15500, 17360, 18604, 21700, 23255, 27125, 31000, 32557, 37208, 43400, 46510, 54250, 62000, 65114, 74416, 86800, 93020, 108500, 116275, 130228, 144181, 162785, 186040, 217000, 232550, 260456, 288362, 325570, 372080, 434000, 465100, 520912, 576724, 581375, 651140, 720905, 813925, 930200, 1009267, 1153448, 1162750, 1302280, 1441810, 1627850, 1860400, 2018534, 2306896, 2325500, 2604560, 2883620, 3255700, 3604525, 4037068, 4069625, 4651000, 5046335, 5767240, 6511400, 7209050, 8074136, 8139250, 9302000, 10092670, 11534480, 13022800, 14418100, 16148272, 16278500, 18022625, 20185340, 25231675, 28836200, 32557000, 36045250, 40370680, 50463350, 57672400, 65114000, 72090500, 80741360, 100926700, 126158375, 144181000, 201853400, 252316750, 288362000, 403706800, 504633500, 1009267000, 2018534000]

約数ペア:

[(1, 2018534000), (2, 1009267000), (4, 504633500), (5, 403706800), (7, 288362000), (8, 252316750), (10, 201853400), (14, 144181000), (16, 126158375), (20, 100926700), (25, 80741360), (28, 72090500), (31, 65114000), (35, 57672400), (40, 50463350), (50, 40370680), (56, 36045250), (62, 32557000), (70, 28836200), (80, 25231675), (100, 20185340), (112, 18022625), (124, 16278500), (125, 16148272), (140, 14418100), (155, 13022800), (175, 11534480), (200, 10092670), (217, 9302000), (248, 8139250), (250, 8074136), (280, 7209050), (310, 6511400), (350, 5767240), (400, 5046335), (434, 4651000), (496, 4069625), (500, 4037068), (560, 3604525), (620, 3255700), (700, 2883620), (775, 2604560), (868, 2325500), (875, 2306896), (1000, 2018534), (1085, 1860400), (1240, 1627850), (1400, 1441810), (1550, 1302280), (1736, 1162750), (1750, 1153448), (2000, 1009267), (2170, 930200), (2480, 813925), (2800, 720905), (3100, 651140), (3472, 581375), (3500, 576724), (3875, 520912), (4340, 465100), (4651, 434000), (5425, 372080), (6200, 325570), (7000, 288362), (7750, 260456), (8680, 232550), (9302, 217000), (10850, 186040), (12400, 162785), (14000, 144181), (15500, 130228), (17360, 116275), (18604, 108500), (21700, 93020), (23255, 86800), (27125, 74416), (31000, 65114), (32557, 62000), (37208, 54250), (43400, 46510)]