39308060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 93397920

約数和(自身を除く): 54089860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 121, 148, 185, 220, 242, 370, 407, 439, 484, 605, 740, 814, 878, 1210, 1628, 1756, 2035, 2195, 2420, 4070, 4390, 4477, 4829, 8140, 8780, 8954, 9658, 16243, 17908, 19316, 22385, 24145, 32486, 44770, 48290, 53119, 64972, 81215, 89540, 96580, 106238, 162430, 178673, 212476, 265595, 324860, 357346, 531190, 714692, 893365, 1062380, 1786730, 1965403, 3573460, 3930806, 7861612, 9827015, 19654030, 39308060]

約数ペア:

[(1, 39308060), (2, 19654030), (4, 9827015), (5, 7861612), (10, 3930806), (11, 3573460), (20, 1965403), (22, 1786730), (37, 1062380), (44, 893365), (55, 714692), (74, 531190), (110, 357346), (121, 324860), (148, 265595), (185, 212476), (220, 178673), (242, 162430), (370, 106238), (407, 96580), (439, 89540), (484, 81215), (605, 64972), (740, 53119), (814, 48290), (878, 44770), (1210, 32486), (1628, 24145), (1756, 22385), (2035, 19316), (2195, 17908), (2420, 16243), (4070, 9658), (4390, 8954), (4477, 8780), (4829, 8140)]