76735780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 182125944

約数和(自身を除く): 105390164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 121, 148, 185, 220, 242, 370, 407, 484, 605, 740, 814, 857, 1210, 1628, 1714, 2035, 2420, 3428, 4070, 4285, 4477, 8140, 8570, 8954, 9427, 17140, 17908, 18854, 22385, 31709, 37708, 44770, 47135, 63418, 89540, 94270, 103697, 126836, 158545, 188540, 207394, 317090, 348799, 414788, 518485, 634180, 697598, 1036970, 1395196, 1743995, 2073940, 3487990, 3836789, 6975980, 7673578, 15347156, 19183945, 38367890, 76735780]

約数ペア:

[(1, 76735780), (2, 38367890), (4, 19183945), (5, 15347156), (10, 7673578), (11, 6975980), (20, 3836789), (22, 3487990), (37, 2073940), (44, 1743995), (55, 1395196), (74, 1036970), (110, 697598), (121, 634180), (148, 518485), (185, 414788), (220, 348799), (242, 317090), (370, 207394), (407, 188540), (484, 158545), (605, 126836), (740, 103697), (814, 94270), (857, 89540), (1210, 63418), (1628, 47135), (1714, 44770), (2035, 37708), (2420, 31709), (3428, 22385), (4070, 18854), (4285, 17908), (4477, 17140), (8140, 9427), (8570, 8954)]