41972720

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4643}}^1$

素因数の和:4769

約数の個数: 40

約数和(自身を含む): 98471376

約数和(自身を除く): 56498656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 4643, 9040, 9286, 18572, 23215, 37144, 46430, 74288, 92860, 185720, 371440, 524659, 1049318, 2098636, 2623295, 4197272, 5246590, 8394544, 10493180, 20986360, 41972720]

約数ペア:

[(1, 41972720), (2, 20986360), (4, 10493180), (5, 8394544), (8, 5246590), (10, 4197272), (16, 2623295), (20, 2098636), (40, 1049318), (80, 524659), (113, 371440), (226, 185720), (452, 92860), (565, 74288), (904, 46430), (1130, 37144), (1808, 23215), (2260, 18572), (4520, 9286), (4643, 9040)]