12297560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 31795200

約数和(自身を除く): 19497640

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1471, 1672, 2090, 2942, 4180, 5884, 7355, 8360, 11768, 14710, 16181, 27949, 29420, 32362, 55898, 58840, 64724, 80905, 111796, 129448, 139745, 161810, 223592, 279490, 307439, 323620, 558980, 614878, 647240, 1117960, 1229756, 1537195, 2459512, 3074390, 6148780, 12297560]

約数ペア:

[(1, 12297560), (2, 6148780), (4, 3074390), (5, 2459512), (8, 1537195), (10, 1229756), (11, 1117960), (19, 647240), (20, 614878), (22, 558980), (38, 323620), (40, 307439), (44, 279490), (55, 223592), (76, 161810), (88, 139745), (95, 129448), (110, 111796), (152, 80905), (190, 64724), (209, 58840), (220, 55898), (380, 32362), (418, 29420), (440, 27949), (760, 16181), (836, 14710), (1045, 11768), (1471, 8360), (1672, 7355), (2090, 5884), (2942, 4180)]