10269680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 25498368

約数和(自身を除く): 15228688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 101, 124, 155, 164, 202, 205, 248, 310, 328, 404, 410, 496, 505, 620, 656, 808, 820, 1010, 1240, 1271, 1616, 1640, 2020, 2480, 2542, 3131, 3280, 4040, 4141, 5084, 6262, 6355, 8080, 8282, 10168, 12524, 12710, 15655, 16564, 20336, 20705, 25048, 25420, 31310, 33128, 41410, 50096, 50840, 62620, 66256, 82820, 101680, 125240, 128371, 165640, 250480, 256742, 331280, 513484, 641855, 1026968, 1283710, 2053936, 2567420, 5134840, 10269680]

約数ペア:

[(1, 10269680), (2, 5134840), (4, 2567420), (5, 2053936), (8, 1283710), (10, 1026968), (16, 641855), (20, 513484), (31, 331280), (40, 256742), (41, 250480), (62, 165640), (80, 128371), (82, 125240), (101, 101680), (124, 82820), (155, 66256), (164, 62620), (202, 50840), (205, 50096), (248, 41410), (310, 33128), (328, 31310), (404, 25420), (410, 25048), (496, 20705), (505, 20336), (620, 16564), (656, 15655), (808, 12710), (820, 12524), (1010, 10168), (1240, 8282), (1271, 8080), (1616, 6355), (1640, 6262), (2020, 5084), (2480, 4141), (2542, 4040), (3131, 3280)]