45857560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 118656000

約数和(自身を除く): 72798440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 199, 280, 398, 796, 823, 995, 1393, 1592, 1646, 1990, 2786, 3292, 3980, 4115, 5572, 5761, 6584, 6965, 7960, 8230, 11144, 11522, 13930, 16460, 23044, 27860, 28805, 32920, 46088, 55720, 57610, 115220, 163777, 230440, 327554, 655108, 818885, 1146439, 1310216, 1637770, 2292878, 3275540, 4585756, 5732195, 6551080, 9171512, 11464390, 22928780, 45857560]

約数ペア:

[(1, 45857560), (2, 22928780), (4, 11464390), (5, 9171512), (7, 6551080), (8, 5732195), (10, 4585756), (14, 3275540), (20, 2292878), (28, 1637770), (35, 1310216), (40, 1146439), (56, 818885), (70, 655108), (140, 327554), (199, 230440), (280, 163777), (398, 115220), (796, 57610), (823, 55720), (995, 46088), (1393, 32920), (1592, 28805), (1646, 27860), (1990, 23044), (2786, 16460), (3292, 13930), (3980, 11522), (4115, 11144), (5572, 8230), (5761, 7960), (6584, 6965)]