127502510120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2680877}}^1$

素因数の和:2680958

約数の個数: 64

約数和(自身を含む): 304011565200

約数和(自身を除く): 176509055080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 290, 328, 410, 580, 820, 1160, 1189, 1640, 2378, 4756, 5945, 9512, 11890, 23780, 47560, 2680877, 5361754, 10723508, 13404385, 21447016, 26808770, 53617540, 77745433, 107235080, 109915957, 155490866, 219831914, 310981732, 388727165, 439663828, 549579785, 621963464, 777454330, 879327656, 1099159570, 1554908660, 2198319140, 3109817320, 3187562753, 4396638280, 6375125506, 12750251012, 15937813765, 25500502024, 31875627530, 63751255060, 127502510120]

約数ペア:

[(1, 127502510120), (2, 63751255060), (4, 31875627530), (5, 25500502024), (8, 15937813765), (10, 12750251012), (20, 6375125506), (29, 4396638280), (40, 3187562753), (41, 3109817320), (58, 2198319140), (82, 1554908660), (116, 1099159570), (145, 879327656), (164, 777454330), (205, 621963464), (232, 549579785), (290, 439663828), (328, 388727165), (410, 310981732), (580, 219831914), (820, 155490866), (1160, 109915957), (1189, 107235080), (1640, 77745433), (2378, 53617540), (4756, 26808770), (5945, 21447016), (9512, 13404385), (11890, 10723508), (23780, 5361754), (47560, 2680877)]