1142824540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21031}}^1$

素因数の和:21083

約数の個数: 96

約数和(自身を含む): 2968035840

約数和(自身を除く): 1825211300

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 494, 572, 715, 836, 988, 1045, 1235, 1430, 2090, 2470, 2717, 2860, 4180, 4940, 5434, 10868, 13585, 21031, 27170, 42062, 54340, 84124, 105155, 210310, 231341, 273403, 399589, 420620, 462682, 546806, 799178, 925364, 1093612, 1156705, 1367015, 1598356, 1997945, 2313410, 2734030, 3007433, 3995890, 4395479, 4626820, 5194657, 5468060, 6014866, 7991780, 8790958, 10389314, 12029732, 15037165, 17581916, 20778628, 21977395, 25973285, 30074330, 43954790, 51946570, 57141227, 60148660, 87909580, 103893140, 114282454, 228564908, 285706135, 571412270, 1142824540]

約数ペア:

[(1, 1142824540), (2, 571412270), (4, 285706135), (5, 228564908), (10, 114282454), (11, 103893140), (13, 87909580), (19, 60148660), (20, 57141227), (22, 51946570), (26, 43954790), (38, 30074330), (44, 25973285), (52, 21977395), (55, 20778628), (65, 17581916), (76, 15037165), (95, 12029732), (110, 10389314), (130, 8790958), (143, 7991780), (190, 6014866), (209, 5468060), (220, 5194657), (247, 4626820), (260, 4395479), (286, 3995890), (380, 3007433), (418, 2734030), (494, 2313410), (572, 1997945), (715, 1598356), (836, 1367015), (988, 1156705), (1045, 1093612), (1235, 925364), (1430, 799178), (2090, 546806), (2470, 462682), (2717, 420620), (2860, 399589), (4180, 273403), (4940, 231341), (5434, 210310), (10868, 105155), (13585, 84124), (21031, 54340), (27170, 42062)]