109014320

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 261545760

約数和(自身を除く): 152531440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 89, 122, 178, 244, 251, 305, 356, 445, 488, 502, 610, 712, 890, 976, 1004, 1220, 1255, 1424, 1780, 2008, 2440, 2510, 3560, 4016, 4880, 5020, 5429, 7120, 10040, 10858, 15311, 20080, 21716, 22339, 27145, 30622, 43432, 44678, 54290, 61244, 76555, 86864, 89356, 108580, 111695, 122488, 153110, 178712, 217160, 223390, 244976, 306220, 357424, 434320, 446780, 612440, 893560, 1224880, 1362679, 1787120, 2725358, 5450716, 6813395, 10901432, 13626790, 21802864, 27253580, 54507160, 109014320]

約数ペア:

[(1, 109014320), (2, 54507160), (4, 27253580), (5, 21802864), (8, 13626790), (10, 10901432), (16, 6813395), (20, 5450716), (40, 2725358), (61, 1787120), (80, 1362679), (89, 1224880), (122, 893560), (178, 612440), (244, 446780), (251, 434320), (305, 357424), (356, 306220), (445, 244976), (488, 223390), (502, 217160), (610, 178712), (712, 153110), (890, 122488), (976, 111695), (1004, 108580), (1220, 89356), (1255, 86864), (1424, 76555), (1780, 61244), (2008, 54290), (2440, 44678), (2510, 43432), (3560, 30622), (4016, 27145), (4880, 22339), (5020, 21716), (5429, 20080), (7120, 15311), (10040, 10858)]