712114640

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2843}}^1$

素因数の和:2988

約数の個数: 80

約数和(自身を含む): 1726603776

約数和(自身を除く): 1014489136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 101, 124, 155, 202, 248, 310, 404, 496, 505, 620, 808, 1010, 1240, 1616, 2020, 2480, 2843, 3131, 4040, 5686, 6262, 8080, 11372, 12524, 14215, 15655, 22744, 25048, 28430, 31310, 45488, 50096, 56860, 62620, 88133, 113720, 125240, 176266, 227440, 250480, 287143, 352532, 440665, 574286, 705064, 881330, 1148572, 1410128, 1435715, 1762660, 2297144, 2871430, 3525320, 4594288, 5742860, 7050640, 8901433, 11485720, 17802866, 22971440, 35605732, 44507165, 71211464, 89014330, 142422928, 178028660, 356057320, 712114640]

約数ペア:

[(1, 712114640), (2, 356057320), (4, 178028660), (5, 142422928), (8, 89014330), (10, 71211464), (16, 44507165), (20, 35605732), (31, 22971440), (40, 17802866), (62, 11485720), (80, 8901433), (101, 7050640), (124, 5742860), (155, 4594288), (202, 3525320), (248, 2871430), (310, 2297144), (404, 1762660), (496, 1435715), (505, 1410128), (620, 1148572), (808, 881330), (1010, 705064), (1240, 574286), (1616, 440665), (2020, 352532), (2480, 287143), (2843, 250480), (3131, 227440), (4040, 176266), (5686, 125240), (6262, 113720), (8080, 88133), (11372, 62620), (12524, 56860), (14215, 50096), (15655, 45488), (22744, 31310), (25048, 28430)]