61062700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 139991040

約数和(自身を除く): 78928340

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 139, 191, 230, 278, 382, 460, 556, 575, 695, 764, 955, 1150, 1390, 1910, 2300, 2780, 3197, 3475, 3820, 4393, 4775, 6394, 6950, 8786, 9550, 12788, 13900, 15985, 17572, 19100, 21965, 26549, 31970, 43930, 53098, 63940, 79925, 87860, 106196, 109825, 132745, 159850, 219650, 265490, 319700, 439300, 530980, 610627, 663725, 1221254, 1327450, 2442508, 2654900, 3053135, 6106270, 12212540, 15265675, 30531350, 61062700]

約数ペア:

[(1, 61062700), (2, 30531350), (4, 15265675), (5, 12212540), (10, 6106270), (20, 3053135), (23, 2654900), (25, 2442508), (46, 1327450), (50, 1221254), (92, 663725), (100, 610627), (115, 530980), (139, 439300), (191, 319700), (230, 265490), (278, 219650), (382, 159850), (460, 132745), (556, 109825), (575, 106196), (695, 87860), (764, 79925), (955, 63940), (1150, 53098), (1390, 43930), (1910, 31970), (2300, 26549), (2780, 21965), (3197, 19100), (3475, 17572), (3820, 15985), (4393, 13900), (4775, 12788), (6394, 9550), (6950, 8786)]