86116020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38791}}^1$

素因数の和:38840

約数の個数: 48

約数和(自身を含む): 247648128

約数和(自身を除く): 161532108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 38791, 77582, 116373, 155164, 193955, 232746, 387910, 465492, 581865, 775820, 1163730, 1435267, 2327460, 2870534, 4305801, 5741068, 7176335, 8611602, 14352670, 17223204, 21529005, 28705340, 43058010, 86116020]

約数ペア:

[(1, 86116020), (2, 43058010), (3, 28705340), (4, 21529005), (5, 17223204), (6, 14352670), (10, 8611602), (12, 7176335), (15, 5741068), (20, 4305801), (30, 2870534), (37, 2327460), (60, 1435267), (74, 1163730), (111, 775820), (148, 581865), (185, 465492), (222, 387910), (370, 232746), (444, 193955), (555, 155164), (740, 116373), (1110, 77582), (2220, 38791)]