119480080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87853}}^1$

素因数の和:87883

約数の個数: 40

約数和(自身を含む): 294135192

約数和(自身を除く): 174655112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 87853, 175706, 351412, 439265, 702824, 878530, 1405648, 1493501, 1757060, 2987002, 3514120, 5974004, 7028240, 7467505, 11948008, 14935010, 23896016, 29870020, 59740040, 119480080]

約数ペア:

[(1, 119480080), (2, 59740040), (4, 29870020), (5, 23896016), (8, 14935010), (10, 11948008), (16, 7467505), (17, 7028240), (20, 5974004), (34, 3514120), (40, 2987002), (68, 1757060), (80, 1493501), (85, 1405648), (136, 878530), (170, 702824), (272, 439265), (340, 351412), (680, 175706), (1360, 87853)]