42037190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1693}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 81962496

約数和(自身を除く): 39925306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1693, 1910, 2483, 3386, 4966, 8465, 12415, 16930, 22009, 24830, 44018, 110045, 220090, 323363, 646726, 1616815, 3233630, 4203719, 8407438, 21018595, 42037190]

約数ペア:

[(1, 42037190), (2, 21018595), (5, 8407438), (10, 4203719), (13, 3233630), (26, 1616815), (65, 646726), (130, 323363), (191, 220090), (382, 110045), (955, 44018), (1693, 24830), (1910, 22009), (2483, 16930), (3386, 12415), (4966, 8465)]