11480480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{593}}^1$

素因数の和:630

約数の個数: 72

約数和(自身を含む): 29862756

約数和(自身を除く): 18382276

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 593, 605, 880, 968, 1186, 1210, 1760, 1936, 2372, 2420, 2965, 3872, 4744, 4840, 5930, 6523, 9488, 9680, 11860, 13046, 18976, 19360, 23720, 26092, 32615, 47440, 52184, 65230, 71753, 94880, 104368, 130460, 143506, 208736, 260920, 287012, 358765, 521840, 574024, 717530, 1043680, 1148048, 1435060, 2296096, 2870120, 5740240, 11480480]

約数ペア:

[(1, 11480480), (2, 5740240), (4, 2870120), (5, 2296096), (8, 1435060), (10, 1148048), (11, 1043680), (16, 717530), (20, 574024), (22, 521840), (32, 358765), (40, 287012), (44, 260920), (55, 208736), (80, 143506), (88, 130460), (110, 104368), (121, 94880), (160, 71753), (176, 65230), (220, 52184), (242, 47440), (352, 32615), (440, 26092), (484, 23720), (593, 19360), (605, 18976), (880, 13046), (968, 11860), (1186, 9680), (1210, 9488), (1760, 6523), (1936, 5930), (2372, 4840), (2420, 4744), (2965, 3872)]