193364140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9601}}^1$

素因数の和:9682

約数の個数: 48

約数和(自身を含む): 435546720

約数和(自身を除く): 242182580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 9601, 10070, 19202, 20140, 38404, 48005, 96010, 182419, 192020, 364838, 508853, 729676, 912095, 1017706, 1824190, 2035412, 2544265, 3648380, 5088530, 9668207, 10177060, 19336414, 38672828, 48341035, 96682070, 193364140]

約数ペア:

[(1, 193364140), (2, 96682070), (4, 48341035), (5, 38672828), (10, 19336414), (19, 10177060), (20, 9668207), (38, 5088530), (53, 3648380), (76, 2544265), (95, 2035412), (106, 1824190), (190, 1017706), (212, 912095), (265, 729676), (380, 508853), (530, 364838), (1007, 192020), (1060, 182419), (2014, 96010), (4028, 48005), (5035, 38404), (9601, 20140), (10070, 19202)]