76186520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 182800800

約数和(自身を除く): 106614280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 181, 340, 362, 619, 680, 724, 905, 1238, 1448, 1810, 2476, 3077, 3095, 3620, 4952, 6154, 6190, 7240, 10523, 12308, 12380, 15385, 21046, 24616, 24760, 30770, 42092, 52615, 61540, 84184, 105230, 112039, 123080, 210460, 224078, 420920, 448156, 560195, 896312, 1120390, 1904663, 2240780, 3809326, 4481560, 7618652, 9523315, 15237304, 19046630, 38093260, 76186520]

約数ペア:

[(1, 76186520), (2, 38093260), (4, 19046630), (5, 15237304), (8, 9523315), (10, 7618652), (17, 4481560), (20, 3809326), (34, 2240780), (40, 1904663), (68, 1120390), (85, 896312), (136, 560195), (170, 448156), (181, 420920), (340, 224078), (362, 210460), (619, 123080), (680, 112039), (724, 105230), (905, 84184), (1238, 61540), (1448, 52615), (1810, 42092), (2476, 30770), (3077, 24760), (3095, 24616), (3620, 21046), (4952, 15385), (6154, 12380), (6190, 12308), (7240, 10523)]