89799490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 182984832

約数和(自身を除く): 93185342

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 73, 106, 110, 146, 211, 265, 365, 422, 530, 583, 730, 803, 1055, 1166, 1606, 2110, 2321, 2915, 3869, 4015, 4642, 5830, 7738, 8030, 11183, 11605, 15403, 19345, 22366, 23210, 30806, 38690, 42559, 55915, 77015, 85118, 111830, 123013, 154030, 169433, 212795, 246026, 338866, 425590, 615065, 816359, 847165, 1230130, 1632718, 1694330, 4081795, 8163590, 8979949, 17959898, 44899745, 89799490]

約数ペア:

[(1, 89799490), (2, 44899745), (5, 17959898), (10, 8979949), (11, 8163590), (22, 4081795), (53, 1694330), (55, 1632718), (73, 1230130), (106, 847165), (110, 816359), (146, 615065), (211, 425590), (265, 338866), (365, 246026), (422, 212795), (530, 169433), (583, 154030), (730, 123013), (803, 111830), (1055, 85118), (1166, 77015), (1606, 55915), (2110, 42559), (2321, 38690), (2915, 30806), (3869, 23210), (4015, 22366), (4642, 19345), (5830, 15403), (7738, 11605), (8030, 11183)]