34798520

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12253}}^1$

素因数の和:12335

約数の個数: 32

約数和(自身を含む): 79405920

約数和(自身を除く): 44607400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 12253, 24506, 49012, 61265, 98024, 122530, 245060, 490120, 869963, 1739926, 3479852, 4349815, 6959704, 8699630, 17399260, 34798520]

約数ペア:

[(1, 34798520), (2, 17399260), (4, 8699630), (5, 6959704), (8, 4349815), (10, 3479852), (20, 1739926), (40, 869963), (71, 490120), (142, 245060), (284, 122530), (355, 98024), (568, 61265), (710, 49012), (1420, 24506), (2840, 12253)]