100218008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5496

約数の個数: 48

約数和(自身を含む): 217455000

約数和(自身を除く): 117236992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 4598, 5449, 9196, 10898, 18392, 21796, 43592, 59939, 103531, 119878, 207062, 239756, 414124, 479512, 659329, 828248, 1138841, 1318658, 2277682, 2637316, 4555364, 5274632, 9110728, 12527251, 25054502, 50109004, 100218008]

約数ペア:

[(1, 100218008), (2, 50109004), (4, 25054502), (8, 12527251), (11, 9110728), (19, 5274632), (22, 4555364), (38, 2637316), (44, 2277682), (76, 1318658), (88, 1138841), (121, 828248), (152, 659329), (209, 479512), (242, 414124), (418, 239756), (484, 207062), (836, 119878), (968, 103531), (1672, 59939), (2299, 43592), (4598, 21796), (5449, 18392), (9196, 10898)]