23886040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 57736800

約数和(自身を除く): 33850760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 593, 760, 1007, 1060, 1186, 2014, 2120, 2372, 2965, 4028, 4744, 5035, 5930, 8056, 10070, 11267, 11860, 20140, 22534, 23720, 31429, 40280, 45068, 56335, 62858, 90136, 112670, 125716, 157145, 225340, 251432, 314290, 450680, 597151, 628580, 1194302, 1257160, 2388604, 2985755, 4777208, 5971510, 11943020, 23886040]

約数ペア:

[(1, 23886040), (2, 11943020), (4, 5971510), (5, 4777208), (8, 2985755), (10, 2388604), (19, 1257160), (20, 1194302), (38, 628580), (40, 597151), (53, 450680), (76, 314290), (95, 251432), (106, 225340), (152, 157145), (190, 125716), (212, 112670), (265, 90136), (380, 62858), (424, 56335), (530, 45068), (593, 40280), (760, 31429), (1007, 23720), (1060, 22534), (1186, 20140), (2014, 11860), (2120, 11267), (2372, 10070), (2965, 8056), (4028, 5930), (4744, 5035)]