76078280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100103}}^1$

素因数の和:100133

約数の個数: 32

約数和(自身を含む): 180187200

約数和(自身を除く): 104108920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 100103, 200206, 400412, 500515, 800824, 1001030, 1901957, 2002060, 3803914, 4004120, 7607828, 9509785, 15215656, 19019570, 38039140, 76078280]

約数ペア:

[(1, 76078280), (2, 38039140), (4, 19019570), (5, 15215656), (8, 9509785), (10, 7607828), (19, 4004120), (20, 3803914), (38, 2002060), (40, 1901957), (76, 1001030), (95, 800824), (152, 500515), (190, 400412), (380, 200206), (760, 100103)]