33118640

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 80271648

約数和(自身を除く): 47153008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 73, 80, 106, 107, 146, 212, 214, 265, 292, 365, 424, 428, 530, 535, 584, 730, 848, 856, 1060, 1070, 1168, 1460, 1712, 2120, 2140, 2920, 3869, 4240, 4280, 5671, 5840, 7738, 7811, 8560, 11342, 15476, 15622, 19345, 22684, 28355, 30952, 31244, 38690, 39055, 45368, 56710, 61904, 62488, 77380, 78110, 90736, 113420, 124976, 154760, 156220, 226840, 309520, 312440, 413983, 453680, 624880, 827966, 1655932, 2069915, 3311864, 4139830, 6623728, 8279660, 16559320, 33118640]

約数ペア:

[(1, 33118640), (2, 16559320), (4, 8279660), (5, 6623728), (8, 4139830), (10, 3311864), (16, 2069915), (20, 1655932), (40, 827966), (53, 624880), (73, 453680), (80, 413983), (106, 312440), (107, 309520), (146, 226840), (212, 156220), (214, 154760), (265, 124976), (292, 113420), (365, 90736), (424, 78110), (428, 77380), (530, 62488), (535, 61904), (584, 56710), (730, 45368), (848, 39055), (856, 38690), (1060, 31244), (1070, 30952), (1168, 28355), (1460, 22684), (1712, 19345), (2120, 15622), (2140, 15476), (2920, 11342), (3869, 8560), (4240, 7811), (4280, 7738), (5671, 5840)]