43122880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7927}}^1$

素因数の和:7961

約数の個数: 56

約数和(自身を含む): 108740448

約数和(自身を除く): 65617568

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, 7927, 15854, 31708, 39635, 63416, 79270, 126832, 134759, 158540, 253664, 269518, 317080, 507328, 539036, 634160, 673795, 1078072, 1268320, 1347590, 2156144, 2536640, 2695180, 4312288, 5390360, 8624576, 10780720, 21561440, 43122880]

約数ペア:

[(1, 43122880), (2, 21561440), (4, 10780720), (5, 8624576), (8, 5390360), (10, 4312288), (16, 2695180), (17, 2536640), (20, 2156144), (32, 1347590), (34, 1268320), (40, 1078072), (64, 673795), (68, 634160), (80, 539036), (85, 507328), (136, 317080), (160, 269518), (170, 253664), (272, 158540), (320, 134759), (340, 126832), (544, 79270), (680, 63416), (1088, 39635), (1360, 31708), (2720, 15854), (5440, 7927)]