41720700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19867}}^1$

素因数の和:19891

約数の個数: 72

約数和(自身を含む): 137963392

約数和(自身を除く): 96242692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 19867, 39734, 59601, 79468, 99335, 119202, 139069, 198670, 238404, 278138, 298005, 397340, 417207, 496675, 556276, 596010, 695345, 834414, 993350, 1192020, 1390690, 1490025, 1668828, 1986700, 2086035, 2781380, 2980050, 3476725, 4172070, 5960100, 6953450, 8344140, 10430175, 13906900, 20860350, 41720700]

約数ペア:

[(1, 41720700), (2, 20860350), (3, 13906900), (4, 10430175), (5, 8344140), (6, 6953450), (7, 5960100), (10, 4172070), (12, 3476725), (14, 2980050), (15, 2781380), (20, 2086035), (21, 1986700), (25, 1668828), (28, 1490025), (30, 1390690), (35, 1192020), (42, 993350), (50, 834414), (60, 695345), (70, 596010), (75, 556276), (84, 496675), (100, 417207), (105, 397340), (140, 298005), (150, 278138), (175, 238404), (210, 198670), (300, 139069), (350, 119202), (420, 99335), (525, 79468), (700, 59601), (1050, 39734), (2100, 19867)]