79146560

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14549}}^1$

素因数の和:14583

約数の個数: 56

約数和(自身を含む): 199567800

約数和(自身を除く): 120421240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 14549, 29098, 58196, 72745, 116392, 145490, 232784, 247333, 290980, 465568, 494666, 581960, 931136, 989332, 1163920, 1236665, 1978664, 2327840, 2473330, 3957328, 4655680, 4946660, 7914656, 9893320, 15829312, 19786640, 39573280, 79146560]

約数ペア:

[(1, 79146560), (2, 39573280), (4, 19786640), (5, 15829312), (8, 9893320), (10, 7914656), (16, 4946660), (17, 4655680), (20, 3957328), (32, 2473330), (34, 2327840), (40, 1978664), (64, 1236665), (68, 1163920), (80, 989332), (85, 931136), (136, 581960), (160, 494666), (170, 465568), (272, 290980), (320, 247333), (340, 232784), (544, 145490), (680, 116392), (1088, 72745), (1360, 58196), (2720, 29098), (5440, 14549)]