15898542880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2251}}^1\times {\mathrm{4013}}^1$

素因数の和:6290

約数の個数: 96

約数和(自身を含む): 41003299008

約数和(自身を除く): 25104756128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2251, 4013, 4502, 8026, 9004, 11255, 16052, 18008, 20065, 22510, 24761, 32104, 36016, 40130, 44143, 45020, 49522, 64208, 72032, 80260, 88286, 90040, 99044, 123805, 128416, 160520, 176572, 180080, 198088, 220715, 247610, 321040, 353144, 360160, 396176, 441430, 495220, 642080, 706288, 792352, 882860, 990440, 1412576, 1765720, 1980880, 3531440, 3961760, 7062880, 9033263, 18066526, 36133052, 45166315, 72266104, 90332630, 99365893, 144532208, 180665260, 198731786, 289064416, 361330520, 397463572, 496829465, 722661040, 794927144, 993658930, 1445322080, 1589854288, 1987317860, 3179708576, 3974635720, 7949271440, 15898542880]

約数ペア:

[(1, 15898542880), (2, 7949271440), (4, 3974635720), (5, 3179708576), (8, 1987317860), (10, 1589854288), (11, 1445322080), (16, 993658930), (20, 794927144), (22, 722661040), (32, 496829465), (40, 397463572), (44, 361330520), (55, 289064416), (80, 198731786), (88, 180665260), (110, 144532208), (160, 99365893), (176, 90332630), (220, 72266104), (352, 45166315), (440, 36133052), (880, 18066526), (1760, 9033263), (2251, 7062880), (4013, 3961760), (4502, 3531440), (8026, 1980880), (9004, 1765720), (11255, 1412576), (16052, 990440), (18008, 882860), (20065, 792352), (22510, 706288), (24761, 642080), (32104, 495220), (36016, 441430), (40130, 396176), (44143, 360160), (45020, 353144), (49522, 321040), (64208, 247610), (72032, 220715), (80260, 198088), (88286, 180080), (90040, 176572), (99044, 160520), (123805, 128416)]