15693756980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{17327}}^1$

素因数の和:17549

約数の個数: 96

約数和(自身を含む): 37727907840

約数和(自身を除く): 22034150860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 179, 220, 230, 253, 358, 460, 506, 716, 895, 1012, 1265, 1790, 1969, 2530, 3580, 3938, 4117, 5060, 7876, 8234, 9845, 16468, 17327, 19690, 20585, 34654, 39380, 41170, 45287, 69308, 82340, 86635, 90574, 173270, 181148, 190597, 226435, 346540, 381194, 398521, 452870, 762388, 797042, 905740, 952985, 1594084, 1905970, 1992605, 3101533, 3811940, 3985210, 4383731, 6203066, 7970420, 8767462, 12406132, 15507665, 17534924, 21918655, 31015330, 34116863, 43837310, 62030660, 68233726, 71335259, 87674620, 136467452, 142670518, 170584315, 285341036, 341168630, 356676295, 682337260, 713352590, 784687849, 1426705180, 1569375698, 3138751396, 3923439245, 7846878490, 15693756980]

約数ペア:

[(1, 15693756980), (2, 7846878490), (4, 3923439245), (5, 3138751396), (10, 1569375698), (11, 1426705180), (20, 784687849), (22, 713352590), (23, 682337260), (44, 356676295), (46, 341168630), (55, 285341036), (92, 170584315), (110, 142670518), (115, 136467452), (179, 87674620), (220, 71335259), (230, 68233726), (253, 62030660), (358, 43837310), (460, 34116863), (506, 31015330), (716, 21918655), (895, 17534924), (1012, 15507665), (1265, 12406132), (1790, 8767462), (1969, 7970420), (2530, 6203066), (3580, 4383731), (3938, 3985210), (4117, 3811940), (5060, 3101533), (7876, 1992605), (8234, 1905970), (9845, 1594084), (16468, 952985), (17327, 905740), (19690, 797042), (20585, 762388), (34654, 452870), (39380, 398521), (41170, 381194), (45287, 346540), (69308, 226435), (82340, 190597), (86635, 181148), (90574, 173270)]