8045325160

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1\times {\mathrm{2027}}^1$

素因数の和:3586

約数の個数: 64

約数和(自身を含む): 18393635520

約数和(自身を除く): 10348310360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 1481, 2027, 2680, 2962, 4054, 5924, 7405, 8108, 10135, 11848, 14810, 16216, 20270, 29620, 40540, 59240, 81080, 99227, 135809, 198454, 271618, 396908, 496135, 543236, 679045, 793816, 992270, 1086472, 1358090, 1984540, 2716180, 3001987, 3969080, 5432360, 6003974, 12007948, 15009935, 24015896, 30019870, 60039740, 120079480, 201133129, 402266258, 804532516, 1005665645, 1609065032, 2011331290, 4022662580, 8045325160]

約数ペア:

[(1, 8045325160), (2, 4022662580), (4, 2011331290), (5, 1609065032), (8, 1005665645), (10, 804532516), (20, 402266258), (40, 201133129), (67, 120079480), (134, 60039740), (268, 30019870), (335, 24015896), (536, 15009935), (670, 12007948), (1340, 6003974), (1481, 5432360), (2027, 3969080), (2680, 3001987), (2962, 2716180), (4054, 1984540), (5924, 1358090), (7405, 1086472), (8108, 992270), (10135, 793816), (11848, 679045), (14810, 543236), (16216, 496135), (20270, 396908), (29620, 271618), (40540, 198454), (59240, 135809), (81080, 99227)]