42303680

素因数分解:

$2^6\times 5^1\times {\mathrm{132199}}^1$

素因数の和:132216

約数の個数: 28

約数和(自身を含む): 100736400

約数和(自身を除く): 58432720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 132199, 264398, 528796, 660995, 1057592, 1321990, 2115184, 2643980, 4230368, 5287960, 8460736, 10575920, 21151840, 42303680]

約数ペア:

[(1, 42303680), (2, 21151840), (4, 10575920), (5, 8460736), (8, 5287960), (10, 4230368), (16, 2643980), (20, 2115184), (32, 1321990), (40, 1057592), (64, 660995), (80, 528796), (160, 264398), (320, 132199)]