99651640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 262310400

約数和(自身を除く): 162658760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 43, 44, 46, 55, 86, 88, 92, 110, 115, 172, 184, 215, 220, 229, 230, 253, 344, 430, 440, 458, 460, 473, 506, 860, 916, 920, 946, 989, 1012, 1145, 1265, 1720, 1832, 1892, 1978, 2024, 2290, 2365, 2519, 2530, 3784, 3956, 4580, 4730, 4945, 5038, 5060, 5267, 7912, 9160, 9460, 9847, 9890, 10076, 10120, 10534, 10879, 12595, 18920, 19694, 19780, 20152, 21068, 21758, 25190, 26335, 39388, 39560, 42136, 43516, 49235, 50380, 52670, 54395, 57937, 78776, 87032, 98470, 100760, 105340, 108317, 108790, 115874, 196940, 210680, 216634, 217580, 226481, 231748, 289685, 393880, 433268, 435160, 452962, 463496, 541585, 579370, 866536, 905924, 1083170, 1132405, 1158740, 1811848, 2166340, 2264810, 2317480, 2491291, 4332680, 4529620, 4982582, 9059240, 9965164, 12456455, 19930328, 24912910, 49825820, 99651640]

約数ペア:

[(1, 99651640), (2, 49825820), (4, 24912910), (5, 19930328), (8, 12456455), (10, 9965164), (11, 9059240), (20, 4982582), (22, 4529620), (23, 4332680), (40, 2491291), (43, 2317480), (44, 2264810), (46, 2166340), (55, 1811848), (86, 1158740), (88, 1132405), (92, 1083170), (110, 905924), (115, 866536), (172, 579370), (184, 541585), (215, 463496), (220, 452962), (229, 435160), (230, 433268), (253, 393880), (344, 289685), (430, 231748), (440, 226481), (458, 217580), (460, 216634), (473, 210680), (506, 196940), (860, 115874), (916, 108790), (920, 108317), (946, 105340), (989, 100760), (1012, 98470), (1145, 87032), (1265, 78776), (1720, 57937), (1832, 54395), (1892, 52670), (1978, 50380), (2024, 49235), (2290, 43516), (2365, 42136), (2519, 39560), (2530, 39388), (3784, 26335), (3956, 25190), (4580, 21758), (4730, 21068), (4945, 20152), (5038, 19780), (5060, 19694), (5267, 18920), (7912, 12595), (9160, 10879), (9460, 10534), (9847, 10120), (9890, 10076)]