111228640

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 271887840

約数和(自身を除く): 160659200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 89, 107, 146, 160, 178, 214, 292, 356, 365, 428, 445, 535, 584, 712, 730, 856, 890, 1070, 1168, 1424, 1460, 1712, 1780, 2140, 2336, 2848, 2920, 3424, 3560, 4280, 5840, 6497, 7120, 7811, 8560, 9523, 11680, 12994, 14240, 15622, 17120, 19046, 25988, 31244, 32485, 38092, 39055, 47615, 51976, 62488, 64970, 76184, 78110, 95230, 103952, 124976, 129940, 152368, 156220, 190460, 207904, 249952, 259880, 304736, 312440, 380920, 519760, 624880, 695179, 761840, 1039520, 1249760, 1390358, 1523680, 2780716, 3475895, 5561432, 6951790, 11122864, 13903580, 22245728, 27807160, 55614320, 111228640]

約数ペア:

[(1, 111228640), (2, 55614320), (4, 27807160), (5, 22245728), (8, 13903580), (10, 11122864), (16, 6951790), (20, 5561432), (32, 3475895), (40, 2780716), (73, 1523680), (80, 1390358), (89, 1249760), (107, 1039520), (146, 761840), (160, 695179), (178, 624880), (214, 519760), (292, 380920), (356, 312440), (365, 304736), (428, 259880), (445, 249952), (535, 207904), (584, 190460), (712, 156220), (730, 152368), (856, 129940), (890, 124976), (1070, 103952), (1168, 95230), (1424, 78110), (1460, 76184), (1712, 64970), (1780, 62488), (2140, 51976), (2336, 47615), (2848, 39055), (2920, 38092), (3424, 32485), (3560, 31244), (4280, 25988), (5840, 19046), (6497, 17120), (7120, 15622), (7811, 14240), (8560, 12994), (9523, 11680)]