5140304860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{13457}}^1$

素因数の和:13806

約数の個数: 48

約数和(自身を含む): 10988187840

約数和(自身を除く): 5847882980

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 269, 284, 355, 538, 710, 1076, 1345, 1420, 2690, 5380, 13457, 19099, 26914, 38198, 53828, 67285, 76396, 95495, 134570, 190990, 269140, 381980, 955447, 1910894, 3619933, 3821788, 4777235, 7239866, 9554470, 14479732, 18099665, 19108940, 36199330, 72398660, 257015243, 514030486, 1028060972, 1285076215, 2570152430, 5140304860]

約数ペア:

[(1, 5140304860), (2, 2570152430), (4, 1285076215), (5, 1028060972), (10, 514030486), (20, 257015243), (71, 72398660), (142, 36199330), (269, 19108940), (284, 18099665), (355, 14479732), (538, 9554470), (710, 7239866), (1076, 4777235), (1345, 3821788), (1420, 3619933), (2690, 1910894), (5380, 955447), (13457, 381980), (19099, 269140), (26914, 190990), (38198, 134570), (53828, 95495), (67285, 76396)]