79722670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3203}}^1$

素因数の和:3360

約数の個数: 32

約数和(自身を含む): 152254080

約数和(自身を除く): 72531410

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 3203, 4978, 6406, 12445, 16015, 24890, 32030, 60857, 121714, 304285, 419593, 608570, 839186, 2097965, 4195930, 7972267, 15944534, 39861335, 79722670]

約数ペア:

[(1, 79722670), (2, 39861335), (5, 15944534), (10, 7972267), (19, 4195930), (38, 2097965), (95, 839186), (131, 608570), (190, 419593), (262, 304285), (655, 121714), (1310, 60857), (2489, 32030), (3203, 24890), (4978, 16015), (6406, 12445)]