142878037060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{89443}}^1$

素因数の和:89653

約数の個数: 96

約数和(自身を含む): 335934490752

約数和(自身を除く): 193056453692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 137, 212, 220, 265, 274, 530, 548, 583, 685, 1060, 1166, 1370, 1507, 2332, 2740, 2915, 3014, 5830, 6028, 7261, 7535, 11660, 14522, 15070, 29044, 30140, 36305, 72610, 79871, 89443, 145220, 159742, 178886, 319484, 357772, 399355, 447215, 798710, 894430, 983873, 1597420, 1788860, 1967746, 3935492, 4740479, 4919365, 9480958, 9838730, 12253691, 18961916, 19677460, 23702395, 24507382, 47404790, 49014764, 52145269, 61268455, 94809580, 104290538, 122536910, 134790601, 208581076, 245073820, 260726345, 269581202, 521452690, 539162404, 649445623, 673953005, 1042905380, 1298891246, 1347906010, 2597782492, 2695812020, 3247228115, 6494456230, 7143901853, 12988912460, 14287803706, 28575607412, 35719509265, 71439018530, 142878037060]

約数ペア:

[(1, 142878037060), (2, 71439018530), (4, 35719509265), (5, 28575607412), (10, 14287803706), (11, 12988912460), (20, 7143901853), (22, 6494456230), (44, 3247228115), (53, 2695812020), (55, 2597782492), (106, 1347906010), (110, 1298891246), (137, 1042905380), (212, 673953005), (220, 649445623), (265, 539162404), (274, 521452690), (530, 269581202), (548, 260726345), (583, 245073820), (685, 208581076), (1060, 134790601), (1166, 122536910), (1370, 104290538), (1507, 94809580), (2332, 61268455), (2740, 52145269), (2915, 49014764), (3014, 47404790), (5830, 24507382), (6028, 23702395), (7261, 19677460), (7535, 18961916), (11660, 12253691), (14522, 9838730), (15070, 9480958), (29044, 4919365), (30140, 4740479), (36305, 3935492), (72610, 1967746), (79871, 1788860), (89443, 1597420), (145220, 983873), (159742, 894430), (178886, 798710), (319484, 447215), (357772, 399355)]