84601553360

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{56081}}^1$

素因数の和:56376

約数の個数: 80

約数和(自身を含む): 199654163280

約数和(自身を除く): 115052609920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 173, 218, 346, 436, 545, 692, 865, 872, 1090, 1384, 1730, 1744, 2180, 2768, 3460, 4360, 6920, 8720, 13840, 18857, 37714, 56081, 75428, 94285, 112162, 150856, 188570, 224324, 280405, 301712, 377140, 448648, 560810, 754280, 897296, 1121620, 1508560, 2243240, 4486480, 6112829, 9702013, 12225658, 19404026, 24451316, 30564145, 38808052, 48510065, 48902632, 61128290, 77616104, 97020130, 97805264, 122256580, 155232208, 194040260, 244513160, 388080520, 489026320, 776161040, 1057519417, 2115038834, 4230077668, 5287597085, 8460155336, 10575194170, 16920310672, 21150388340, 42300776680, 84601553360]

約数ペア:

[(1, 84601553360), (2, 42300776680), (4, 21150388340), (5, 16920310672), (8, 10575194170), (10, 8460155336), (16, 5287597085), (20, 4230077668), (40, 2115038834), (80, 1057519417), (109, 776161040), (173, 489026320), (218, 388080520), (346, 244513160), (436, 194040260), (545, 155232208), (692, 122256580), (865, 97805264), (872, 97020130), (1090, 77616104), (1384, 61128290), (1730, 48902632), (1744, 48510065), (2180, 38808052), (2768, 30564145), (3460, 24451316), (4360, 19404026), (6920, 12225658), (8720, 9702013), (13840, 6112829), (18857, 4486480), (37714, 2243240), (56081, 1508560), (75428, 1121620), (94285, 897296), (112162, 754280), (150856, 560810), (188570, 448648), (224324, 377140), (280405, 301712)]