1105178480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{32353}}^1$

素因数の和:32434

約数の個数: 80

約数和(自身を含む): 2984850624

約数和(自身を除く): 1879672144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 4270, 4880, 6832, 8540, 17080, 32353, 34160, 64706, 129412, 161765, 226471, 258824, 323530, 452942, 517648, 647060, 905884, 1132355, 1294120, 1811768, 1973533, 2264710, 2588240, 3623536, 3947066, 4529420, 7894132, 9058840, 9867665, 13814731, 15788264, 18117680, 19735330, 27629462, 31576528, 39470660, 55258924, 69073655, 78941320, 110517848, 138147310, 157882640, 221035696, 276294620, 552589240, 1105178480]

約数ペア:

[(1, 1105178480), (2, 552589240), (4, 276294620), (5, 221035696), (7, 157882640), (8, 138147310), (10, 110517848), (14, 78941320), (16, 69073655), (20, 55258924), (28, 39470660), (35, 31576528), (40, 27629462), (56, 19735330), (61, 18117680), (70, 15788264), (80, 13814731), (112, 9867665), (122, 9058840), (140, 7894132), (244, 4529420), (280, 3947066), (305, 3623536), (427, 2588240), (488, 2264710), (560, 1973533), (610, 1811768), (854, 1294120), (976, 1132355), (1220, 905884), (1708, 647060), (2135, 517648), (2440, 452942), (3416, 323530), (4270, 258824), (4880, 226471), (6832, 161765), (8540, 129412), (17080, 64706), (32353, 34160)]