2016126860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7907}}^1$

素因数の和:8007

約数の個数: 96

約数和(自身を含む): 4942183680

約数和(自身を除く): 2926056820

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 61, 76, 95, 110, 122, 190, 209, 220, 244, 305, 380, 418, 610, 671, 836, 1045, 1159, 1220, 1342, 2090, 2318, 2684, 3355, 4180, 4636, 5795, 6710, 7907, 11590, 12749, 13420, 15814, 23180, 25498, 31628, 39535, 50996, 63745, 79070, 86977, 127490, 150233, 158140, 173954, 254980, 300466, 347908, 434885, 482327, 600932, 751165, 869770, 964654, 1502330, 1652563, 1739540, 1929308, 2411635, 3004660, 3305126, 4823270, 5305597, 6610252, 8262815, 9164213, 9646540, 10611194, 16525630, 18328426, 21222388, 26527985, 33051260, 36656852, 45821065, 53055970, 91642130, 100806343, 106111940, 183284260, 201612686, 403225372, 504031715, 1008063430, 2016126860]

約数ペア:

[(1, 2016126860), (2, 1008063430), (4, 504031715), (5, 403225372), (10, 201612686), (11, 183284260), (19, 106111940), (20, 100806343), (22, 91642130), (38, 53055970), (44, 45821065), (55, 36656852), (61, 33051260), (76, 26527985), (95, 21222388), (110, 18328426), (122, 16525630), (190, 10611194), (209, 9646540), (220, 9164213), (244, 8262815), (305, 6610252), (380, 5305597), (418, 4823270), (610, 3305126), (671, 3004660), (836, 2411635), (1045, 1929308), (1159, 1739540), (1220, 1652563), (1342, 1502330), (2090, 964654), (2318, 869770), (2684, 751165), (3355, 600932), (4180, 482327), (4636, 434885), (5795, 347908), (6710, 300466), (7907, 254980), (11590, 173954), (12749, 158140), (13420, 150233), (15814, 127490), (23180, 86977), (25498, 79070), (31628, 63745), (39535, 50996)]