1098058180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{50789}}^1$

素因数の和:50868

約数の個数: 48

約数和(自身を含む): 2457423360

約数和(自身を除く): 1359365180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 4324, 5405, 10810, 21620, 50789, 101578, 203156, 253945, 507890, 1015780, 1168147, 2336294, 2387083, 4672588, 4774166, 5840735, 9548332, 11681470, 11935415, 23362940, 23870830, 47741660, 54902909, 109805818, 219611636, 274514545, 549029090, 1098058180]

約数ペア:

[(1, 1098058180), (2, 549029090), (4, 274514545), (5, 219611636), (10, 109805818), (20, 54902909), (23, 47741660), (46, 23870830), (47, 23362940), (92, 11935415), (94, 11681470), (115, 9548332), (188, 5840735), (230, 4774166), (235, 4672588), (460, 2387083), (470, 2336294), (940, 1168147), (1081, 1015780), (2162, 507890), (4324, 253945), (5405, 203156), (10810, 101578), (21620, 50789)]