1049904800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3989}}^1$

素因数の和:4063

約数の個数: 144

約数和(自身を含む): 2992308480

約数和(自身を除く): 1942403680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 160, 175, 188, 200, 224, 235, 280, 329, 350, 376, 400, 470, 560, 658, 700, 752, 800, 940, 1120, 1175, 1316, 1400, 1504, 1645, 1880, 2350, 2632, 2800, 3290, 3760, 3989, 4700, 5264, 5600, 6580, 7520, 7978, 8225, 9400, 10528, 13160, 15956, 16450, 18800, 19945, 26320, 27923, 31912, 32900, 37600, 39890, 52640, 55846, 63824, 65800, 79780, 99725, 111692, 127648, 131600, 139615, 159560, 187483, 199450, 223384, 263200, 279230, 319120, 374966, 398900, 446768, 558460, 638240, 698075, 749932, 797800, 893536, 937415, 1116920, 1312381, 1396150, 1499864, 1595600, 1874830, 2233840, 2624762, 2792300, 2999728, 3191200, 3749660, 4467680, 4687075, 5249524, 5584600, 5999456, 6561905, 7499320, 9374150, 10499048, 11169200, 13123810, 14998640, 18748300, 20998096, 22338400, 26247620, 29997280, 32809525, 37496600, 41996192, 52495240, 65619050, 74993200, 104990480, 131238100, 149986400, 209980960, 262476200, 524952400, 1049904800]

約数ペア:

[(1, 1049904800), (2, 524952400), (4, 262476200), (5, 209980960), (7, 149986400), (8, 131238100), (10, 104990480), (14, 74993200), (16, 65619050), (20, 52495240), (25, 41996192), (28, 37496600), (32, 32809525), (35, 29997280), (40, 26247620), (47, 22338400), (50, 20998096), (56, 18748300), (70, 14998640), (80, 13123810), (94, 11169200), (100, 10499048), (112, 9374150), (140, 7499320), (160, 6561905), (175, 5999456), (188, 5584600), (200, 5249524), (224, 4687075), (235, 4467680), (280, 3749660), (329, 3191200), (350, 2999728), (376, 2792300), (400, 2624762), (470, 2233840), (560, 1874830), (658, 1595600), (700, 1499864), (752, 1396150), (800, 1312381), (940, 1116920), (1120, 937415), (1175, 893536), (1316, 797800), (1400, 749932), (1504, 698075), (1645, 638240), (1880, 558460), (2350, 446768), (2632, 398900), (2800, 374966), (3290, 319120), (3760, 279230), (3989, 263200), (4700, 223384), (5264, 199450), (5600, 187483), (6580, 159560), (7520, 139615), (7978, 131600), (8225, 127648), (9400, 111692), (10528, 99725), (13160, 79780), (15956, 65800), (16450, 63824), (18800, 55846), (19945, 52640), (26320, 39890), (27923, 37600), (31912, 32900)]