42179770

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 77837760

約数和(自身を除く): 35657990

約数列:

[1, 2, 5, 10, 83, 89, 166, 178, 415, 445, 571, 830, 890, 1142, 2855, 5710, 7387, 14774, 36935, 47393, 50819, 73870, 94786, 101638, 236965, 254095, 473930, 508190, 4217977, 8435954, 21089885, 42179770]

約数ペア:

[(1, 42179770), (2, 21089885), (5, 8435954), (10, 4217977), (83, 508190), (89, 473930), (166, 254095), (178, 236965), (415, 101638), (445, 94786), (571, 73870), (830, 50819), (890, 47393), (1142, 36935), (2855, 14774), (5710, 7387)]