33398680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 86806080

約数和(自身を除く): 53407400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1181, 1414, 2020, 2362, 2828, 3535, 4040, 4724, 5656, 5905, 7070, 8267, 9448, 11810, 14140, 16534, 23620, 28280, 33068, 41335, 47240, 66136, 82670, 119281, 165340, 238562, 330680, 477124, 596405, 834967, 954248, 1192810, 1669934, 2385620, 3339868, 4174835, 4771240, 6679736, 8349670, 16699340, 33398680]

約数ペア:

[(1, 33398680), (2, 16699340), (4, 8349670), (5, 6679736), (7, 4771240), (8, 4174835), (10, 3339868), (14, 2385620), (20, 1669934), (28, 1192810), (35, 954248), (40, 834967), (56, 596405), (70, 477124), (101, 330680), (140, 238562), (202, 165340), (280, 119281), (404, 82670), (505, 66136), (707, 47240), (808, 41335), (1010, 33068), (1181, 28280), (1414, 23620), (2020, 16534), (2362, 14140), (2828, 11810), (3535, 9448), (4040, 8267), (4724, 7070), (5656, 5905)]