422080210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 811814400

約数和(自身を除く): 389734190

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 173, 179, 235, 290, 346, 358, 470, 865, 895, 1363, 1730, 1790, 2726, 5017, 5191, 6815, 8131, 8413, 10034, 10382, 13630, 16262, 16826, 25085, 25955, 30967, 40655, 42065, 50170, 51910, 61934, 81310, 84130, 154835, 235799, 243977, 309670, 471598, 487954, 898043, 1178995, 1219885, 1455449, 1796086, 2357990, 2439770, 2910898, 4490215, 7277245, 8980430, 14554490, 42208021, 84416042, 211040105, 422080210]

約数ペア:

[(1, 422080210), (2, 211040105), (5, 84416042), (10, 42208021), (29, 14554490), (47, 8980430), (58, 7277245), (94, 4490215), (145, 2910898), (173, 2439770), (179, 2357990), (235, 1796086), (290, 1455449), (346, 1219885), (358, 1178995), (470, 898043), (865, 487954), (895, 471598), (1363, 309670), (1730, 243977), (1790, 235799), (2726, 154835), (5017, 84130), (5191, 81310), (6815, 61934), (8131, 51910), (8413, 50170), (10034, 42065), (10382, 40655), (13630, 30967), (16262, 25955), (16826, 25085)]