8045998020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2352631}}^1$

素因数の和:2352665

約数の個数: 72

約数和(自身を含む): 25690741440

約数和(自身を除く): 17644743420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 2352631, 4705262, 7057893, 9410524, 11763155, 14115786, 21173679, 23526310, 28231572, 35289465, 42347358, 44699989, 47052620, 70578930, 84694716, 89399978, 105868395, 134099967, 141157860, 178799956, 211736790, 223499945, 268199934, 402299901, 423473580, 446999890, 536399868, 670499835, 804599802, 893999780, 1340999670, 1609199604, 2011499505, 2681999340, 4022999010, 8045998020]

約数ペア:

[(1, 8045998020), (2, 4022999010), (3, 2681999340), (4, 2011499505), (5, 1609199604), (6, 1340999670), (9, 893999780), (10, 804599802), (12, 670499835), (15, 536399868), (18, 446999890), (19, 423473580), (20, 402299901), (30, 268199934), (36, 223499945), (38, 211736790), (45, 178799956), (57, 141157860), (60, 134099967), (76, 105868395), (90, 89399978), (95, 84694716), (114, 70578930), (171, 47052620), (180, 44699989), (190, 42347358), (228, 35289465), (285, 28231572), (342, 23526310), (380, 21173679), (570, 14115786), (684, 11763155), (855, 9410524), (1140, 7057893), (1710, 4705262), (3420, 2352631)]