11887435240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{36469}}^1$

素因数の和:36790

約数の個数: 64

約数和(自身を含む): 27768258000

約数和(自身を除く): 15880822760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 281, 290, 562, 580, 1124, 1160, 1405, 2248, 2810, 5620, 8149, 11240, 16298, 32596, 36469, 40745, 65192, 72938, 81490, 145876, 162980, 182345, 291752, 325960, 364690, 729380, 1057601, 1458760, 2115202, 4230404, 5288005, 8460808, 10247789, 10576010, 20495578, 21152020, 40991156, 42304040, 51238945, 81982312, 102477890, 204955780, 297185881, 409911560, 594371762, 1188743524, 1485929405, 2377487048, 2971858810, 5943717620, 11887435240]

約数ペア:

[(1, 11887435240), (2, 5943717620), (4, 2971858810), (5, 2377487048), (8, 1485929405), (10, 1188743524), (20, 594371762), (29, 409911560), (40, 297185881), (58, 204955780), (116, 102477890), (145, 81982312), (232, 51238945), (281, 42304040), (290, 40991156), (562, 21152020), (580, 20495578), (1124, 10576010), (1160, 10247789), (1405, 8460808), (2248, 5288005), (2810, 4230404), (5620, 2115202), (8149, 1458760), (11240, 1057601), (16298, 729380), (32596, 364690), (36469, 325960), (40745, 291752), (65192, 182345), (72938, 162980), (81490, 145876)]