8295940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 18232704

約数和(自身を除く): 9936764

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 134, 151, 164, 205, 268, 302, 335, 410, 604, 670, 755, 820, 1340, 1510, 2747, 3020, 5494, 6191, 10117, 10988, 12382, 13735, 20234, 24764, 27470, 30955, 40468, 50585, 54940, 61910, 101170, 123820, 202340, 414797, 829594, 1659188, 2073985, 4147970, 8295940]

約数ペア:

[(1, 8295940), (2, 4147970), (4, 2073985), (5, 1659188), (10, 829594), (20, 414797), (41, 202340), (67, 123820), (82, 101170), (134, 61910), (151, 54940), (164, 50585), (205, 40468), (268, 30955), (302, 27470), (335, 24764), (410, 20234), (604, 13735), (670, 12382), (755, 10988), (820, 10117), (1340, 6191), (1510, 5494), (2747, 3020)]