250115800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4943}}^1$

素因数の和:4993

約数の個数: 96

約数和(自身を含む): 662100480

約数和(自身を除く): 411984680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 50, 55, 88, 92, 100, 110, 115, 184, 200, 220, 230, 253, 275, 440, 460, 506, 550, 575, 920, 1012, 1100, 1150, 1265, 2024, 2200, 2300, 2530, 4600, 4943, 5060, 6325, 9886, 10120, 12650, 19772, 24715, 25300, 39544, 49430, 50600, 54373, 98860, 108746, 113689, 123575, 197720, 217492, 227378, 247150, 271865, 434984, 454756, 494300, 543730, 568445, 909512, 988600, 1087460, 1136890, 1250579, 1359325, 2174920, 2273780, 2501158, 2718650, 2842225, 4547560, 5002316, 5437300, 5684450, 6252895, 10004632, 10874600, 11368900, 12505790, 22737800, 25011580, 31264475, 50023160, 62528950, 125057900, 250115800]

約数ペア:

[(1, 250115800), (2, 125057900), (4, 62528950), (5, 50023160), (8, 31264475), (10, 25011580), (11, 22737800), (20, 12505790), (22, 11368900), (23, 10874600), (25, 10004632), (40, 6252895), (44, 5684450), (46, 5437300), (50, 5002316), (55, 4547560), (88, 2842225), (92, 2718650), (100, 2501158), (110, 2273780), (115, 2174920), (184, 1359325), (200, 1250579), (220, 1136890), (230, 1087460), (253, 988600), (275, 909512), (440, 568445), (460, 543730), (506, 494300), (550, 454756), (575, 434984), (920, 271865), (1012, 247150), (1100, 227378), (1150, 217492), (1265, 197720), (2024, 123575), (2200, 113689), (2300, 108746), (2530, 98860), (4600, 54373), (4943, 50600), (5060, 49430), (6325, 39544), (9886, 25300), (10120, 24715), (12650, 19772)]