7767100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 19248768

約数和(自身を除く): 11481668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 307, 460, 506, 550, 575, 614, 1012, 1100, 1150, 1228, 1265, 1535, 2300, 2530, 3070, 3377, 5060, 6140, 6325, 6754, 7061, 7675, 12650, 13508, 14122, 15350, 16885, 25300, 28244, 30700, 33770, 35305, 67540, 70610, 77671, 84425, 141220, 155342, 168850, 176525, 310684, 337700, 353050, 388355, 706100, 776710, 1553420, 1941775, 3883550, 7767100]

約数ペア:

[(1, 7767100), (2, 3883550), (4, 1941775), (5, 1553420), (10, 776710), (11, 706100), (20, 388355), (22, 353050), (23, 337700), (25, 310684), (44, 176525), (46, 168850), (50, 155342), (55, 141220), (92, 84425), (100, 77671), (110, 70610), (115, 67540), (220, 35305), (230, 33770), (253, 30700), (275, 28244), (307, 25300), (460, 16885), (506, 15350), (550, 14122), (575, 13508), (614, 12650), (1012, 7675), (1100, 7061), (1150, 6754), (1228, 6325), (1265, 6140), (1535, 5060), (2300, 3377), (2530, 3070)]