197516480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{88177}}^1$

素因数の和:88201

約数の個数: 56

約数和(自身を含む): 537533088

約数和(自身を除く): 340016608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 88177, 176354, 352708, 440885, 617239, 705416, 881770, 1234478, 1410832, 1763540, 2468956, 2821664, 3086195, 3527080, 4937912, 5643328, 6172390, 7054160, 9875824, 12344780, 14108320, 19751648, 24689560, 28216640, 39503296, 49379120, 98758240, 197516480]

約数ペア:

[(1, 197516480), (2, 98758240), (4, 49379120), (5, 39503296), (7, 28216640), (8, 24689560), (10, 19751648), (14, 14108320), (16, 12344780), (20, 9875824), (28, 7054160), (32, 6172390), (35, 5643328), (40, 4937912), (56, 3527080), (64, 3086195), (70, 2821664), (80, 2468956), (112, 1763540), (140, 1410832), (160, 1234478), (224, 881770), (280, 705416), (320, 617239), (448, 440885), (560, 352708), (1120, 176354), (2240, 88177)]