15673327240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{711131}}^1$

素因数の和:711190

約数の個数: 64

約数和(自身を含む): 38401128000

約数和(自身を除く): 22727800760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 11020, 22040, 711131, 1422262, 2844524, 3555655, 5689048, 7111310, 13511489, 14222620, 20622799, 27022978, 28445240, 41245598, 54045956, 67557445, 82491196, 103113995, 108091912, 135114890, 164982392, 206227990, 270229780, 391833181, 412455980, 540459560, 783666362, 824911960, 1567332724, 1959165905, 3134665448, 3918331810, 7836663620, 15673327240]

約数ペア:

[(1, 15673327240), (2, 7836663620), (4, 3918331810), (5, 3134665448), (8, 1959165905), (10, 1567332724), (19, 824911960), (20, 783666362), (29, 540459560), (38, 412455980), (40, 391833181), (58, 270229780), (76, 206227990), (95, 164982392), (116, 135114890), (145, 108091912), (152, 103113995), (190, 82491196), (232, 67557445), (290, 54045956), (380, 41245598), (551, 28445240), (580, 27022978), (760, 20622799), (1102, 14222620), (1160, 13511489), (2204, 7111310), (2755, 5689048), (4408, 3555655), (5510, 2844524), (11020, 1422262), (22040, 711131)]