201325962820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2099}}^1\times {\mathrm{2711}}^1$

素因数の和:4909

約数の個数: 96

約数和(自身を含む): 444909024000

約数和(自身を除く): 243583061180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 1220, 1769, 2099, 2711, 3538, 4198, 5422, 7076, 8396, 8845, 10495, 10844, 13555, 17690, 20990, 27110, 35380, 41980, 54220, 60871, 78619, 121742, 128039, 157238, 165371, 243484, 256078, 304355, 314476, 330742, 393095, 512156, 608710, 640195, 661484, 786190, 826855, 1217420, 1280390, 1572380, 1653710, 2560780, 3307420, 3713131, 4795759, 5690389, 7426262, 9591518, 11380778, 14852524, 18565655, 19183036, 22761556, 23978795, 28451945, 37131310, 47957590, 56903890, 74262620, 95915180, 113807780, 165021281, 330042562, 347113729, 660085124, 694227458, 825106405, 1388454916, 1650212810, 1735568645, 3300425620, 3471137290, 6942274580, 10066298141, 20132596282, 40265192564, 50331490705, 100662981410, 201325962820]

約数ペア:

[(1, 201325962820), (2, 100662981410), (4, 50331490705), (5, 40265192564), (10, 20132596282), (20, 10066298141), (29, 6942274580), (58, 3471137290), (61, 3300425620), (116, 1735568645), (122, 1650212810), (145, 1388454916), (244, 825106405), (290, 694227458), (305, 660085124), (580, 347113729), (610, 330042562), (1220, 165021281), (1769, 113807780), (2099, 95915180), (2711, 74262620), (3538, 56903890), (4198, 47957590), (5422, 37131310), (7076, 28451945), (8396, 23978795), (8845, 22761556), (10495, 19183036), (10844, 18565655), (13555, 14852524), (17690, 11380778), (20990, 9591518), (27110, 7426262), (35380, 5690389), (41980, 4795759), (54220, 3713131), (60871, 3307420), (78619, 2560780), (121742, 1653710), (128039, 1572380), (157238, 1280390), (165371, 1217420), (243484, 826855), (256078, 786190), (304355, 661484), (314476, 640195), (330742, 608710), (393095, 512156)]