76463660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42013}}^1$

素因数の和:42042

約数の個数: 48

約数和(自身を含む): 197633856

約数和(自身を除く): 121170196

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 42013, 84026, 168052, 210065, 294091, 420130, 546169, 588182, 840260, 1092338, 1176364, 1470455, 2184676, 2730845, 2940910, 3823183, 5461690, 5881820, 7646366, 10923380, 15292732, 19115915, 38231830, 76463660]

約数ペア:

[(1, 76463660), (2, 38231830), (4, 19115915), (5, 15292732), (7, 10923380), (10, 7646366), (13, 5881820), (14, 5461690), (20, 3823183), (26, 2940910), (28, 2730845), (35, 2184676), (52, 1470455), (65, 1176364), (70, 1092338), (91, 840260), (130, 588182), (140, 546169), (182, 420130), (260, 294091), (364, 210065), (455, 168052), (910, 84026), (1820, 42013)]