6815669920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{80831}}^1$

素因数の和:80894

約数の個数: 96

約数和(自身を含む): 17599389696

約数和(自身を除く): 10783719776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 8432, 10540, 16864, 21080, 42160, 80831, 84320, 161662, 323324, 404155, 646648, 808310, 1293296, 1374127, 1616620, 2505761, 2586592, 2748254, 3233240, 5011522, 5496508, 6466480, 6870635, 10023044, 10993016, 12528805, 12932960, 13741270, 20046088, 21986032, 25057610, 27482540, 40092176, 42597937, 43972064, 50115220, 54965080, 80184352, 85195874, 100230440, 109930160, 170391748, 200460880, 212989685, 219860320, 340783496, 400921760, 425979370, 681566992, 851958740, 1363133984, 1703917480, 3407834960, 6815669920]

約数ペア:

[(1, 6815669920), (2, 3407834960), (4, 1703917480), (5, 1363133984), (8, 851958740), (10, 681566992), (16, 425979370), (17, 400921760), (20, 340783496), (31, 219860320), (32, 212989685), (34, 200460880), (40, 170391748), (62, 109930160), (68, 100230440), (80, 85195874), (85, 80184352), (124, 54965080), (136, 50115220), (155, 43972064), (160, 42597937), (170, 40092176), (248, 27482540), (272, 25057610), (310, 21986032), (340, 20046088), (496, 13741270), (527, 12932960), (544, 12528805), (620, 10993016), (680, 10023044), (992, 6870635), (1054, 6466480), (1240, 5496508), (1360, 5011522), (2108, 3233240), (2480, 2748254), (2635, 2586592), (2720, 2505761), (4216, 1616620), (4960, 1374127), (5270, 1293296), (8432, 808310), (10540, 646648), (16864, 404155), (21080, 323324), (42160, 161662), (80831, 84320)]