75072460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 165364416

約数和(自身を除く): 90291956

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 293, 460, 557, 586, 1114, 1172, 1465, 2228, 2785, 2930, 5570, 5860, 6739, 11140, 12811, 13478, 25622, 26956, 33695, 51244, 64055, 67390, 128110, 134780, 163201, 256220, 326402, 652804, 816005, 1632010, 3264020, 3753623, 7507246, 15014492, 18768115, 37536230, 75072460]

約数ペア:

[(1, 75072460), (2, 37536230), (4, 18768115), (5, 15014492), (10, 7507246), (20, 3753623), (23, 3264020), (46, 1632010), (92, 816005), (115, 652804), (230, 326402), (293, 256220), (460, 163201), (557, 134780), (586, 128110), (1114, 67390), (1172, 64055), (1465, 51244), (2228, 33695), (2785, 26956), (2930, 25622), (5570, 13478), (5860, 12811), (6739, 11140)]