12702938180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1\times {\mathrm{18773}}^1$

素因数の和:20276

約数の個数: 48

約数和(自身を含む): 27856410624

約数和(自身を除く): 15153472444

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1471, 2942, 5884, 7355, 14710, 18773, 29420, 33833, 37546, 67666, 75092, 93865, 135332, 169165, 187730, 338330, 375460, 431779, 676660, 863558, 1727116, 2158895, 4317790, 8635580, 27615083, 55230166, 110460332, 138075415, 276150830, 552301660, 635146909, 1270293818, 2540587636, 3175734545, 6351469090, 12702938180]

約数ペア:

[(1, 12702938180), (2, 6351469090), (4, 3175734545), (5, 2540587636), (10, 1270293818), (20, 635146909), (23, 552301660), (46, 276150830), (92, 138075415), (115, 110460332), (230, 55230166), (460, 27615083), (1471, 8635580), (2942, 4317790), (5884, 2158895), (7355, 1727116), (14710, 863558), (18773, 676660), (29420, 431779), (33833, 375460), (37546, 338330), (67666, 187730), (75092, 169165), (93865, 135332)]