1016468920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^3\times {\mathrm{853}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 2366058240

約数和(自身を除く): 1349589320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 853, 961, 1240, 1706, 1922, 3412, 3844, 4265, 4805, 6824, 7688, 8530, 9610, 17060, 19220, 26443, 29791, 34120, 38440, 52886, 59582, 105772, 119164, 132215, 148955, 211544, 238328, 264430, 297910, 528860, 595820, 819733, 1057720, 1191640, 1639466, 3278932, 4098665, 6557864, 8197330, 16394660, 25411723, 32789320, 50823446, 101646892, 127058615, 203293784, 254117230, 508234460, 1016468920]

約数ペア:

[(1, 1016468920), (2, 508234460), (4, 254117230), (5, 203293784), (8, 127058615), (10, 101646892), (20, 50823446), (31, 32789320), (40, 25411723), (62, 16394660), (124, 8197330), (155, 6557864), (248, 4098665), (310, 3278932), (620, 1639466), (853, 1191640), (961, 1057720), (1240, 819733), (1706, 595820), (1922, 528860), (3412, 297910), (3844, 264430), (4265, 238328), (4805, 211544), (6824, 148955), (7688, 132215), (8530, 119164), (9610, 105772), (17060, 59582), (19220, 52886), (26443, 38440), (29791, 34120)]