44702980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2143}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 108057600

約数和(自身を除く): 63354620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2143, 2980, 4172, 4286, 5215, 8572, 10430, 10715, 15001, 20860, 21430, 30002, 42860, 60004, 75005, 150010, 300020, 319307, 638614, 1277228, 1596535, 2235149, 3193070, 4470298, 6386140, 8940596, 11175745, 22351490, 44702980]

約数ペア:

[(1, 44702980), (2, 22351490), (4, 11175745), (5, 8940596), (7, 6386140), (10, 4470298), (14, 3193070), (20, 2235149), (28, 1596535), (35, 1277228), (70, 638614), (140, 319307), (149, 300020), (298, 150010), (596, 75005), (745, 60004), (1043, 42860), (1490, 30002), (2086, 21430), (2143, 20860), (2980, 15001), (4172, 10715), (4286, 10430), (5215, 8572)]