176288980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{74071}}^1$

素因数の和:74104

約数の個数: 48

約数和(自身を含む): 447987456

約数和(自身を除く): 271698476

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, 74071, 148142, 296284, 370355, 518497, 740710, 1036994, 1259207, 1481420, 2073988, 2518414, 2592485, 5036828, 5184970, 6296035, 8814449, 10369940, 12592070, 17628898, 25184140, 35257796, 44072245, 88144490, 176288980]

約数ペア:

[(1, 176288980), (2, 88144490), (4, 44072245), (5, 35257796), (7, 25184140), (10, 17628898), (14, 12592070), (17, 10369940), (20, 8814449), (28, 6296035), (34, 5184970), (35, 5036828), (68, 2592485), (70, 2518414), (85, 2073988), (119, 1481420), (140, 1259207), (170, 1036994), (238, 740710), (340, 518497), (476, 370355), (595, 296284), (1190, 148142), (2380, 74071)]