2349160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 6091200

約数和(自身を除く): 3742040

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 281, 380, 418, 440, 562, 760, 836, 1045, 1124, 1405, 1672, 2090, 2248, 2810, 3091, 4180, 5339, 5620, 6182, 8360, 10678, 11240, 12364, 15455, 21356, 24728, 26695, 30910, 42712, 53390, 58729, 61820, 106780, 117458, 123640, 213560, 234916, 293645, 469832, 587290, 1174580, 2349160]

約数ペア:

[(1, 2349160), (2, 1174580), (4, 587290), (5, 469832), (8, 293645), (10, 234916), (11, 213560), (19, 123640), (20, 117458), (22, 106780), (38, 61820), (40, 58729), (44, 53390), (55, 42712), (76, 30910), (88, 26695), (95, 24728), (110, 21356), (152, 15455), (190, 12364), (209, 11240), (220, 10678), (281, 8360), (380, 6182), (418, 5620), (440, 5339), (562, 4180), (760, 3091), (836, 2810), (1045, 2248), (1124, 2090), (1405, 1672)]