76895420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32309}}^1$

素因数の和:32342

約数の個数: 48

約数和(自身を含む): 195410880

約数和(自身を除く): 118515460

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 32309, 64618, 129236, 161545, 226163, 323090, 452326, 549253, 646180, 904652, 1098506, 1130815, 2197012, 2261630, 2746265, 3844771, 4523260, 5492530, 7689542, 10985060, 15379084, 19223855, 38447710, 76895420]

約数ペア:

[(1, 76895420), (2, 38447710), (4, 19223855), (5, 15379084), (7, 10985060), (10, 7689542), (14, 5492530), (17, 4523260), (20, 3844771), (28, 2746265), (34, 2261630), (35, 2197012), (68, 1130815), (70, 1098506), (85, 904652), (119, 646180), (140, 549253), (170, 452326), (238, 323090), (340, 226163), (476, 161545), (595, 129236), (1190, 64618), (2380, 32309)]