23467420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 50859648

約数和(自身を除く): 27392228

約数列:

[1, 2, 4, 5, 10, 20, 67, 83, 134, 166, 211, 268, 332, 335, 415, 422, 670, 830, 844, 1055, 1340, 1660, 2110, 4220, 5561, 11122, 14137, 17513, 22244, 27805, 28274, 35026, 55610, 56548, 70052, 70685, 87565, 111220, 141370, 175130, 282740, 350260, 1173371, 2346742, 4693484, 5866855, 11733710, 23467420]

約数ペア:

[(1, 23467420), (2, 11733710), (4, 5866855), (5, 4693484), (10, 2346742), (20, 1173371), (67, 350260), (83, 282740), (134, 175130), (166, 141370), (211, 111220), (268, 87565), (332, 70685), (335, 70052), (415, 56548), (422, 55610), (670, 35026), (830, 28274), (844, 27805), (1055, 22244), (1340, 17513), (1660, 14137), (2110, 11122), (4220, 5561)]