42238330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1697}}^1$

素因数の和:1854

約数の個数: 32

約数和(自身を含む): 80688960

約数和(自身を除く): 38450630

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 1697, 2489, 3394, 4978, 8485, 12445, 16970, 24890, 32243, 64486, 161215, 222307, 322430, 444614, 1111535, 2223070, 4223833, 8447666, 21119165, 42238330]

約数ペア:

[(1, 42238330), (2, 21119165), (5, 8447666), (10, 4223833), (19, 2223070), (38, 1111535), (95, 444614), (131, 322430), (190, 222307), (262, 161215), (655, 64486), (1310, 32243), (1697, 24890), (2489, 16970), (3394, 12445), (4978, 8485)]