33156718640

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{34301}}^1$

素因数の和:34638

約数の個数: 80

約数和(自身を含む): 79165174176

約数和(自身を除く): 46008455536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 281, 344, 430, 562, 688, 860, 1124, 1405, 1720, 2248, 2810, 3440, 4496, 5620, 11240, 12083, 22480, 24166, 34301, 48332, 60415, 68602, 96664, 120830, 137204, 171505, 193328, 241660, 274408, 343010, 483320, 548816, 686020, 966640, 1372040, 1474943, 2744080, 2949886, 5899772, 7374715, 9638581, 11799544, 14749430, 19277162, 23599088, 29498860, 38554324, 48192905, 58997720, 77108648, 96385810, 117995440, 154217296, 192771620, 385543240, 414458983, 771086480, 828917966, 1657835932, 2072294915, 3315671864, 4144589830, 6631343728, 8289179660, 16578359320, 33156718640]

約数ペア:

[(1, 33156718640), (2, 16578359320), (4, 8289179660), (5, 6631343728), (8, 4144589830), (10, 3315671864), (16, 2072294915), (20, 1657835932), (40, 828917966), (43, 771086480), (80, 414458983), (86, 385543240), (172, 192771620), (215, 154217296), (281, 117995440), (344, 96385810), (430, 77108648), (562, 58997720), (688, 48192905), (860, 38554324), (1124, 29498860), (1405, 23599088), (1720, 19277162), (2248, 14749430), (2810, 11799544), (3440, 9638581), (4496, 7374715), (5620, 5899772), (11240, 2949886), (12083, 2744080), (22480, 1474943), (24166, 1372040), (34301, 966640), (48332, 686020), (60415, 548816), (68602, 483320), (96664, 343010), (120830, 274408), (137204, 241660), (171505, 193328)]