14884976800

素因数分解:

$2^5\times 5^2\times {\mathrm{2081}}^1\times {\mathrm{8941}}^1$

素因数の和:11042

約数の個数: 72

約数和(自身を含む): 36359477532

約数和(自身を除く): 21474500732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2081, 4162, 8324, 8941, 10405, 16648, 17882, 20810, 33296, 35764, 41620, 44705, 52025, 66592, 71528, 83240, 89410, 104050, 143056, 166480, 178820, 208100, 223525, 286112, 332960, 357640, 416200, 447050, 715280, 832400, 894100, 1430560, 1664800, 1788200, 3576400, 7152800, 18606221, 37212442, 74424884, 93031105, 148849768, 186062210, 297699536, 372124420, 465155525, 595399072, 744248840, 930311050, 1488497680, 1860622100, 2976995360, 3721244200, 7442488400, 14884976800]

約数ペア:

[(1, 14884976800), (2, 7442488400), (4, 3721244200), (5, 2976995360), (8, 1860622100), (10, 1488497680), (16, 930311050), (20, 744248840), (25, 595399072), (32, 465155525), (40, 372124420), (50, 297699536), (80, 186062210), (100, 148849768), (160, 93031105), (200, 74424884), (400, 37212442), (800, 18606221), (2081, 7152800), (4162, 3576400), (8324, 1788200), (8941, 1664800), (10405, 1430560), (16648, 894100), (17882, 832400), (20810, 715280), (33296, 447050), (35764, 416200), (41620, 357640), (44705, 332960), (52025, 286112), (66592, 223525), (71528, 208100), (83240, 178820), (89410, 166480), (104050, 143056)]